SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

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                                    FORM 10-Q

                   Quarterly Report Under Section 13 or 15 (d)

                     of the Securities Exchange Act of 1934
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                      For the Quarter Ended March 31, 2000

                         Commission file number 0-4714

                           United Parcel Service, Inc.
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                    (Exact name of registrant specified in its charter)


 Delaware                                                    58-2480149
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(State or other jurisdiction of                        (I.R.S. Employer
 incorporation or organization)                      Identification No.)


55 Glenlake Parkway, NE

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Atlanta, Georgia                                                  30328
(Address of principal executive office)                       (Zip Code)


Registrant's telephone number, including area code (404) 828-6000
                                                   --------------


                                 Not Applicable

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Former name, address and fiscal year, if changed since last report


Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15 (d) of the  Securities  and Exchange Act of 1934
during  the  preceding  12  months,  and (2) has  been  subject  to such  filing
requirements for the past 90 days.

YES   X       NO
    --------


                    Class A and B Common Stock, par value $.01 per share
- --------------------------------------------------------------------------------
                                (Title of Class)

                  1,037,596,982 Class A shares, 109,400,000 Class B shares
- --------------------------------------------------------------------------------
                          Outstanding as of May 3, 2000





                               PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                March 31, 2000 (unaudited) and December 31, 1999
                (In millions except share and per share amounts)

                                                         March 31,  December 31,
Assets                                                     2000         1999
- ------                                                   -------       -----
Current Assets:
   Cash and cash equivalents                             $ 2,471      $ 4,204
   Marketable securities and short-term investments        1,707        2,074
   Accounts receivable                                     3,306        3,167
   Prepaid employee benefit costs                          1,136        1,327
   Materials, supplies and other prepaid expenses            460          366
                                                          ------       ------
Total Current Assets                                       9,080       11,138

Property,  Plant and  Equipment  (including  aircraft
     under  capitalized lease obligations)- at cost,
     net of accumulated depreciation and amortization
     of $9,016 in 2000 and $8,891 in 1999                 11,462       11,579
Other Assets                                                 376          326
                                                         -------       ------
                                                         $20,918      $23,043
                                                          ======       ======
Liabilities and Shareowners' Equity

Current Liabilities:

   Commercial paper                                     $    898    $      -
   Accounts payable                                        1,568       1,295
   Accrued wages and withholdings                          1,337         998
   Dividends payable                                           -         361
   Tax assessment                                            146         457
   Income taxes payable                                      430          50
   Current maturities of long-term debt                      346         512
   Other current liabilities                                 735         525
                                                          ------       -----
            Total Current Liabilities                      5,460       4,198

Long-Term Debt (including capitalized lease
      obligations)                                         1,952       1,912
                                                           -----       -----
Accumulated Postretirement Benefit
      Obligation, Net                                      1,021         990
                                                           -----         ---
Deferred Taxes, Credits and Other Liabilities              3,501       3,469
                                                           -----       -----
Shareowners' Equity:
   Preferred stock, no par value,
      authorized 200,000,000 shares, none issued               -           -
   Class A common stock, par value $.01 per share,
      authorized 4,600,000,000 shares, issued
      1,033,175,223 and 1,101,295,534 in 2000 and 1999        10          11
   Class B common stock, par value $.01 per share,
      authorized 5,600,000,000 shares, issued
      109,400,000                                              1           1
   Additional paid-in capital                              1,012       5,096
   Retained earnings                                       8,143       7,536
   Accumulated other comprehensive loss                     (182)       (170)
                                                          ------      ------
                                                           8,984      12,474
                                                          ------      ------
                                                         $20,918     $23,043
                                                          ======      ======


                 See notes to unaudited consolidated financial statements.





                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
                        STATEMENTS OF CONSOLIDATED INCOME
                   Three Months Ended March 31, 2000 and 1999
                     (In millions except per share amounts)
                                   (unaudited)

                                                Three Months Ended
                                                    March 31,
                                                  2000     1999

Revenue                                         $ 7,220  $ 6,331
                                                 ------   ------
Operating Expenses:
  Compensation and benefits                       4,075    3,652
  Other                                           2,062    1,813
                                                 ------   ------
                                                  6,137    5,465

Operating Profit                                  1,083      866
                                                 ------   ------
Other Income and (Expense):
  Investment income                                 333       31
  Interest expense                                  (52)     (49)
  Miscellaneous, net                                (10)     (16)
                                                 -------  -------
                                                    271      (34)
                                                 -------  -------
Income Before Income Taxes                        1,354      832

Income Taxes                                        541      333
                                                 ------   ------
Net Income                                      $   813  $   499
                                                 ======   ======
Basic Earnings Per Share                        $  0.68  $  0.45
                                                 ======    =====
Diluted Earnings Per Share                      $  0.67  $  0.44
                                                 ======   ======






                 See notes to unaudited consolidated financial statements.






                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
                  CONSOLIDATED STATEMENT OF SHAREOWNERS' EQUITY
                        Three Months Ended March 31, 2000
                     (In millions except per share amounts)
                                   (unaudited)
                                                                                 

                                                                                     Accumulated
                                  Class A         Class B     Additional                Other         Total
                               Common Stock    Common Stock    Paid-In   Retained  Comprehensive   Shareowners'
                               ------------    ------------
                               Shares  Amount Shares  Amount   Capital    Earnings      Loss           Equity
                               ------  ------ ------  ------   -------    --------      ----           ------
Balance, January 1, 2000      1,101      $11    109     $ 1     $5,096    $7,536      $ (170)        $12,474
  Comprehensive income:
    Net income                    -        -      -       -          -       813          -              813
    Foreign currency
      adjustments                 -        -      -       -          -         -         (16)            (16)
    Unrealized gain on
      marketable securities       -        -      -       -          -         -           4               4
                                                                                                         ---
  Comprehensive income                                                                                   801
                                                                                                         ---
  Dividends ($0.17 per share)     -        -      -       -          -      (206)          -            (206)
  Stock award plans               -        -      -       -         15         -           -              15
  Common stock purchases:
    Tender offer                (68)      (1)     -       -     (4,069)        -           -          (4,070)
    Other                        (1)       -      -       -        (54)        -           -             (54)
  Common stock issuances          1        -      -       -         24         -           -              24
                              -----      ---    ---    ----      -----      ----       -----           -----

Balance, March 31, 2000       1,033      $10    109     $ 1     $1,012    $8,143       $(182)         $8,984
                              =====      ===    ===     ===     ======    ======       ======         ======




                 See notes to unaudited consolidated financial statements.



                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                   Three Months Ended March 31, 2000 and 1999
                                  (In millions)
                                   (unaudited)
                                                       Three Months Ended
                                                           March 31,
                                                         2000      1999
                                                         ----      ----
Cash flows from operating activities:
      Net income                                        $ 813     $  499
        Adjustments to reconcile net income to net
          cash from operating activities:
            Depreciation and amortization                 283        283
            Postretirement benefits                        31         24
            Deferred taxes, credits, and other             79         63
            Stock award plans                             144         88
            Gain on exchange of investments and sale
             of business                                 (290)         -
            Changes in assets and liabilities:
               Accounts receivable                       (139)        36
               Prepaid employee benefit costs             191        242
               Materials, supplies and other
                 prepaid expenses                         (94)       (37)
               Accounts payable                           273       (175)
               Accrued wages and withholdings             210         48
               Dividends payable                         (361)      (247)
               Tax assessment                            (311)         -
               Income taxes payable                       380        266
               Other current liabilities                  151         79
                                                         ----      -----
      Net cash from operating activities                1,360      1,169
                                                        -----      -----
Cash flows from investing activities:
      Capital expenditures                               (315)      (214)
      Disposals of property, plant and equipment          193         12
      Purchases of marketable securities and
           short-term investments                        (766)      (487)
      Sales and maturities of marketable securities
            and short-term investments                  1,385        399
      Construction funds in escrow                         (2)      (149)
      Other asset receipts (payments)                     (55)         2
                                                        -----      -----
      Net cash from (used in) investing activities        440       (437)
                                                         ----       ----
Cash flows from financing activities:
      Proceeds from borrowings                            970        959
      Repayments of borrowings                           (196)      (261)
      Purchases of common stock via tender offer       (4,070)         -
      Purchases of common stock                           (54)      (216)
      Issuances of common stock pursuant to stock
           awards and employee stock purchase plans        24        333
      Dividends                                          (206)         -
      Other transactions                                    -         31
                                                        ------     -----
      Net cash from (used in) financing activities     (3,532)       846
                                                       ------      -----
Effect of exchange rate changes on cash                    (1)       (23)
                                                       -------     -----
Net increase (decrease) in cash and cash equivalents   (1,733)     1,555

Cash and cash equivalents:
      Beginning of period                               4,204      1,240
                                                        -----      -----
      End of period                                    $2,471     $2,795
                                                        =====      =====
Cash paid during the period for:
      Interest (net of amount capitalized)             $  130     $   35
                                                        =====      =====
      Income taxes                                     $   67     $   26
                                                        =====      =====

                 See notes to unaudited consolidated financial statements.




                       UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
                    NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

1. For interim  consolidated  financial statement  purposes,  we compute our tax
provision on the basis of our estimated  annual  effective  income tax rate, and
provide for accruals  under our various  employee  benefit  plans for each three
month period based on one quarter of the estimated annual expense.

2. In our opinion, the accompanying interim,  unaudited,  consolidated financial
statements  contain all adjustments  (consisting of normal  recurring  accruals)
necessary to present  fairly the  financial  position as of March 31, 2000,  the
results of  operations  for the three months ended March 31, 2000 and 1999,  and
cash flows for the three  months  ended  March 31,  2000 and 1999.  The  results
reported in these  consolidated  financial  statements should not be regarded as
necessarily indicative of results that may be expected for the entire year.

3. The following table sets forth the computation of basic and diluted  earnings
per share (in millions except per share amounts):

                                                     Three Months Ended
                                                          March 31,
                                                      2000        1999

Numerator:
   Numerator for basic and diluted
     earnings per share -
       Net Income                                     $ 813       $ 499
                                                       ====        ====

Denominator:
   Weighted-average shares -
     Denominator for basic earnings
       per share                                      1,189       1,113
Effect of dilutive securities:
   Contingent shares -
   Management Incentive Awards                            4           8
     Stock option plans                                  20           8
                                                      -----        ----
Denominator for diluted earnings
       per share                                      1,213       1,129
                                                      =====       =====
Basic Earnings Per Share                              $0.68       $0.45
                                                       ====        ====
Diluted Earnings Per Share                            $0.67       $0.44
                                                       ====        ====




                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
                                   (continued)

4. On August 9, 1999,  the U.S. Tax Court issued an opinion  unfavorable  to UPS
regarding a Notice of Deficiency asserting that we are liable for additional tax
for the 1983 and 1984 tax  years.  The Court  held that we are liable for tax on
income of Overseas Partners Ltd. ("OPL"), a Bermuda company, which had reinsured
excess value package insurance purchased by our customers beginning in 1984. The
Court held that for the 1984 tax year we are liable for taxes of $31  million on
income  reported  by OPL,  penalties  and  penalty  interest  of $93 million and
interest for a total after-tax exposure estimated at approximately $246 million.
In  February  2000,  the U.S.  Tax Court  entered a decision  in accord with its
opinion.

      In addition,  during the first quarter of 1999, the IRS issued two Notices
of  Deficiency  asserting  that we are  liable for  additional  tax for the 1985
through  1987 tax  years,  and the 1988  through  1990 tax  years.  The  primary
assertions  by the  IRS  relate  to the  reinsurance  of  excess  value  package
insurance,  the  issue  raised  for the 1984 tax  year.  The IRS has  based  its
assertions on the same theories included in the 1983-1984 Notice of Deficiency.

      We  anticipate  that the IRS will  take  similar  positions  for tax years
subsequent to 1990. Based on the Tax Court opinion,  we currently  estimate that
our total  after-tax  exposure  for the tax years 1984  through 1999 could be as
high as $2.353  billion.  We  believe  that a number of aspects of the Tax Court
decision are  incorrect,  and we intend to appeal the decision to the U.S. Court
of Appeals for the Eleventh Circuit.

      In the  second  quarter  1999  financial  statements,  we  recorded  a tax
assessment charge of $1.786 billion,  which included an amount for related state
tax liabilities.  The charge included taxes of $915 million and interest of $871
million.  This  assessment  resulted in a tax benefit of $344 million related to
the interest  component of the  assessment.  As a result,  our net charge to net
income for the tax assessment was $1.442 billion, increasing our total after-tax
reserve at that time with respect to these  matters to $1.672  billion.  The tax
benefit of deductible interest is included in income taxes; however,  since none
of the income on which this tax  assessment is based is our income,  we have not
classified the tax charge as income taxes.

      We  determined  the size of our reserve with  respect to these  matters in
accordance with generally accepted  accounting  principles based on our estimate
of our most likely liability. In making this determination, we concluded that it
was more likely that we would be required to pay taxes on income reported by OPL
and interest,  but that it was not probable that we would be required to pay any
penalties and penalty interest. If penalties and penalty interest ultimately are
determined to be payable,  we would have to record an additional charge of up to
$681 million.



                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
                                   (continued)

      On August 31, 1999,  we deposited  $1.349  billion with the IRS related to
these matters for the 1984 through 1994 tax years. We included the profit of the
excess  value  package  insurance  program,  using  the  IRS's  methodology  for
calculating  these  amounts,  for both 1998 and 1999 in filings we made with the
IRS in the fourth  quarter of 1999. In February  2000, we deposited $339 million
with the IRS related to these matters for the 1995 through 1997 tax years. These
deposits and filings  were made in order to stop the accrual of interest,  where
applicable,  on that  amount of the IRS's  claim,  without  conceding  the IRS's
position or giving up our right to appeal the Tax Court's decision.

      Effective  October 1, 1999, we implemented a new arrangement for providing
excess value package insurance for our customers through UPS subsidiaries.  This
new arrangement  results in including in our non-package  operating  segment the
operations  of  the  excess  value  package  insurance  program  offered  to our
customers.  This revised  arrangement  should eliminate the issues considered by
the Tax Court in the Notices of  Deficiency  relating  to OPL for periods  after
September 1999.

      The IRS has proposed  adjustments,  unrelated to the OPL matters discussed
above,   regarding  the  allowance  of  deductions  and  certain   losses,   the
characterization   of  expenses  as  capital  rather  than  ordinary,   and  our
entitlement to the investment tax credit and the research tax credit in the 1985
through 1990 tax years. These proposed adjustments,  if sustained,  would result
in $82 million in additional income tax expense.

      We expect that we will prevail on  substantially  all of these issues.  We
believe  that our practice of  expensing  the items that the IRS alleges  should
have  been  capitalized  is  consistent  with the  practices  of other  industry
participants.  Should  the  IRS  prevail,  however,  unpaid  interest  on  these
adjustments  through 1999 could aggregate up to $270 million,  after the benefit
of related tax deductions.  The IRS's proposed adjustments include penalties and
penalty  interest.  We believe  that the  possibility  that such  penalties  and
penalty interest will be sustained is remote. The IRS may take similar positions
with  respect to some of these  issues  for each of the years from 1991  through
1999.  We believe the eventual  resolution  of these issues will not result in a
material adverse effect upon our financial  condition,  results of operations or
liquidity.

      We are a defendant in various employment-related lawsuits. In one of these
actions, which alleges employment discrimination by UPS, class action status has
been granted, and the United States Equal Employment  Opportunity Commission has
been  granted the right to  intervene.  In our  opinion,  none of these cases is
expected to have a material  effect  upon our  financial  condition,  results of
operations or liquidity.


                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
                                   (continued)

     We have been named as a defendant in 11 lawsuits  that seek to hold us (and
in two cases, other defendants) liable for the collection of premiums for excess
value package  insurance in connection with package  shipments since 1984. These
cases  generally  claim that we acted as an insurer in violation of our shipping
contract and without  complying with state insurance laws and  regulations,  and
that the price for excess value package  insurance was  excessive.  Six of these
cases  have  been  consolidated  for  pre-trial  purposes  in  a  multi-district
litigation  proceeding  before the United States District Court for the Southern
District of New York. We are in the process of removing the  remaining  cases to
federal court and having them  consolidated into the  multi-district  litigation
proceeding. These cases are in their initial stages, no discovery has commenced,
and no class has been certified. These actions all developed after the August 9,
1999 Tax Court opinion was rendered.  We believe the  allegations  have no merit
and intend to defend them vigorously.  The ultimate  resolution of these matters
cannot presently be determined.

      As  part  of  our  1997-2002  collective  bargaining  agreement  with  the
Teamsters, we agreed that we would create 2,000 new full-time jobs from existing
part-time jobs during each year of the contract. There was a provision, however,
which nullified this obligation if there was a reduction in volume that resulted
in layoffs.  At the end of the first contract year (July 31, 1998), our shipping
volume was still below pre-strike levels and employees were laid off. Therefore,
we believed  that we were not  obligated  to create the 2,000 jobs for the first
year of the contract. The Teamsters filed a grievance concerning this issue, and
the case was submitted to an arbitrator.

      In February 2000, the arbitrator ruled against us and ordered us to create
the 2,000 new full-time jobs from existing part-time positions within 90 days of
the  arbitrator's  decision,  and to make whole the  employees  selected for the
full-time  positions  for any lost  wages or  benefits.  We have also  agreed to
create 2,000 full-time jobs from existing  part-time jobs for the second year of
the contract and to make the affected  employees  whole.  We have conferred with
the  Teamsters  on this issue and are now in the process of  staffing  the newly
created jobs. In the first quarter of 2000, we recorded a pre-tax  charge of $59
million for the retroactive  compensation and associated benefits that we expect
to pay as a result of this  matter.  Our  package  volume  surpassed  pre-strike
levels in 1999,  and thus we are in the process of creating the 2,000  full-time
jobs called for in the third year of the contract.

     On  November   22,   1999,   the  U.S.   Occupational   Safety  and  Health
Administration proposed regulations to mandate an ergonomics standard that would
require American industry to make significant  changes in the workplace in order
to reduce the incidence of musculoskeletal complaints such as low back pain. The
exact  changes in the  workplace  that might be  required  to comply  with these
standards are not specified in the proposal.  If OSHA enforced these regulations
by seeking the same  ergonomic  measures it has  advocated in the past under its
general  authority  to remedy  "recognized  hazards,"  however,  it might demand
extensive changes in the physical layout of our distribution  centers as well as
the  hiring  of  significant  numbers  of  additional  full-time  and  part-time
employees. Our competitors,  as well as the remainder of American industry, also
would incur proportionately comparable costs.


                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
                                   (continued)

     We, our  competitors  and other  affected  parties have filed comments with
OSHA  challenging the medical support and economic and technical  feasibility of
the proposed  regulations.  We do not believe  that OSHA has  complied  with the
statutory mandate of establishing significant risk of material health impairment
or has properly  analyzed the costs and benefits of these proposed  regulations.
We and other  affected  parties  have the right to file  additional  comments in
opposition  to the  proposed  regulations  and to appeal  any  final  ergonomics
standard to an appropriate  federal court of appeals.  We anticipate that such a
standard  would be rejected by the  reviewing  court.  If ergonomic  regulations
resembling the current  proposal were sustained by a reviewing court, we believe
that we would prevail in an enforcement proceeding based on substantial defenses
including  the vagueness of the  standards  and the  technological  and economic
feasibility of costly abatement measures.

     OSHA has taken the position that the cost of  compliance  with the proposed
regulations will be only $4.2 billion per year over a ten-year period for all of
American  industry.  We believe that these  estimates are  unrealistic.  We have
attempted  to  estimate  the costs of  compliance  if OSHA  adopts the  proposed
regulations  and  applies  them in the same way as it  sought to apply its prior
unsuccessful  attempts to impose ergonomic measures under its general authority.
Based on this experience and assuming that,  contrary to our expectations,  OSHA
were able  successfully to obtain court orders applying to all of our facilities
that mandated  compliance with these  regulations,  we estimate that the cost of
compliance could be approximately  $20 billion in initial costs,  which would be
incurred over a period of years,  and  approximately  $5 billion in  incremental
annual costs. Such  expenditures,  if required to be incurred,  would materially
and  adversely  affect  our  results  of  operations,  liquidity  and  financial
condition.

      In addition,  we are a defendant in various  other  lawsuits that arose in
the normal course of business.  In our opinion,  none of these cases is expected
to have a material effect upon our financial condition, results of operations or
liquidity.

      5. We report our  operations  in three  segments:  U.S.  domestic  package
operations, international package operations and non-package operations. Package
operations  represent our core business and are divided into regional operations
around the world. Regional operations managers are responsible for both domestic
and export  operations  within their geographic  region.  International  package
operations  include  shipments wholly outside the U.S. as well as shipments with
either origin or distribution  outside the U.S.  Non-package  operations,  which
include the UPS Logistics  Group,  are distinct from package  operations and are
thus managed and reported separately.


                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
                                   (continued)

      Segment  information for the three months ended March 31 is as follows (in
millions):

                                                      Three Months Ended
                                                          March 31,
                                                       2000        1999

Revenue:
  U.S. domestic package                              $5,841      $5,231
  International package                               1,023         885
  Non-package                                           356         215
                                                      -----       -----
      Consolidated                                   $7,220      $6,331
                                                      =====       =====
Operating profit:
   U.S. domestic package                             $  893       $ 789
   International package                                 64          52
   Non-package                                          126          25
                                                      -----        ----
      Consolidated                                   $1,083       $ 866
                                                     ======        ====

      Non-package operating profit for the three months ended March 31, 2000 and
1999,  respectively,  included $27 and $29 million of intersegment profit with a
corresponding  amount of operating expense included in the U.S. domestic package
segment.

6. The major  components of other operating  expenses for the three months ended
March 31 are as follows (in millions):

                                                    Three Months Ended
                                                          March 31,
                                                       2000        1999
                                                       ----        ----
Repairs and maintenance                              $  239      $  217
Depreciation and amortization                           283         283
Purchased transportation                                434         376
Fuel                                                    238         142
Other occupancy                                         107         101
Other expenses                                          761         694
                                                      -----       -----
  Consolidated                                       $2,062      $1,813
                                                      =====       =====

7. Certain prior period amounts have been reclassified to conform to the current
period presentation.


Item 2. Management's  Discussion and Analysis of Financial Condition and Results
        of Operations

Three Months Ended March 31, 2000 and 1999
- ------------------------------------------
      The following tables set forth information  showing the change in revenue,
average daily package volume and average  revenue per piece,  both in dollars or
amounts and in percentage terms:

                                 Three Months Ended
                                      March 31,              Change
                                                             ------
                                   2000      1999         $         %
                                   ----      ----         -         -
Revenue (in millions):
  U.S. domestic package:
      Next Day Air               $1,381     $1,208      $173      14.3%
      Deferred                      694        611        83      13.6
      Ground                      3,766      3,412       354      10.4
                                  -----      -----      ----
Total U.S. domestic package       5,841      5,231       610      11.7

 International package:
      Domestic                      233        235        (2)     (0.9)
      Export                        685        574       111      19.3
      Cargo                         105         76        29      38.2
                                  -----      -----       ---
  Total International package     1,023        885       138      15.6
  Non-package                       356        215       141      65.6
                                 ------      -----      ----
      Consolidated               $7,220     $6,331      $889      14.0%
                                  =====      =====       ===

Average Daily Package Volume                              #
 (in thousands):                                          -

  U.S. domestic package:
      Next Day Air                1,071        976        95       9.7%
      Deferred                      856        787        69       8.8
      Ground                     10,102      9,664       438       4.5
                                 ------     ------       ---
  Total U.S. domestic package    12,029     11,427       602       5.3
  International package:
      Domestic                      754        699        55       7.9
      Export                        342        279        63      22.6
                                 ------     ------       ---
  Total International package     1,096        978       118      12.1
                                 ------     ------       ---
      Consolidated               13,125     12,405       720       5.8%
                                 ======     ======       ===

  Operating days in period           65         63

                                                          $
Average Revenue Per Piece:                                -
  U.S. domestic package:
      Next Day Air               $19.84     $19.65      $.19       1.0%
      Deferred                    12.47      12.32       .15       1.2
      Ground                       5.74       5.60       .14       2.5
  Total U.S. domestic package      7.47       7.27       .20       2.8
  International:
      Domestic                     4.75       5.34      (.59)    (11.0)
      Export                      30.81      32.66     (1.85)     (5.7)
  Total International package     12.89      13.13      (.24)     (1.8)
      Consolidated               $ 7.92     $ 7.73      $.19       2.5%
                                  =====      =====      ====



    Management's Discussion and Analysis of Financial Condition and Results
                           of Operations (continued)

      U.S.  domestic  package  revenue  increased  primarily due to volume gains
across all product  lines,  continuing  the trends  reported  during 1999.  This
increase was well  balanced  among our  products.  Our higher  revenue per piece
express (Next Day Air and Deferred)  products  continued to grow faster than our
Ground products.  However, our Ground products,  which contributed over one-half
of the revenue  growth for this segment,  grew at a 4.5% rate,  increasing by an
average of 438,000  packages per day. Also  contributing to the revenue increase
were the two extra  operating  days in the first quarter of 2000 compared to the
first quarter of 1999.  The average  revenue  increase for this segment on a per
day basis was 8.2%.

      During the first quarter of 2000, we increased  rates for standard  ground
shipments an average of 3.1% for commercial  deliveries.  The ground residential
charge continued to be $1.00 over the commercial ground rate, with an additional
delivery  area  surcharge of $1.50 added to certain less  accessible  areas.  In
addition,  we  increased  rates for UPS Next Day Air, UPS Next Day Air Saver and
UPS 2nd Day Air an average  of 3.5%.  The  surcharge  for UPS Next Day Air Early
A.M. did not change. Rates for international shipments originating in the United
States (Worldwide  Express,  Worldwide Express Plus, UPS Worldwide Expedited and
UPS  International  Standard  service)  increased  by  2.9%.  Rate  changes  for
shipments  originating  outside the U.S. were made  throughout the past year and
varied by geographic market.

      The increase in international package revenue was due to volume growth for
both our  domestic and export  products,  offset by a decline in the revenue per
piece  for  these   products.   This  decline  was  primarily  due  to  currency
fluctuations,  particularly  a decline in the value of the Euro  relative to the
U.S.   dollar.   Overall  average  daily  package  volume  increased  12.1%  for
international  operations,  with our export  products,  which  have the  highest
revenue  per piece of any of our  products,  increasing  at 22.6%.  The  average
revenue increase for this segment on a per day basis was 12.0%.

      The  increase  in  non-package  revenue  resulted  primarily  from the new
arrangement  for providing  excess value package  insurance for our customers as
well as continued growth of the UPS Logistics Group.  Excluding the excess value
business,  which was not  included  in the  segment  during the same period last
year, non-package revenue increased over 20%.

      Operating  expenses  increased by $672 million,  or 12.3%,  which was less
than our revenue  increase of 14.0%.  Compensation  and benefits  expenses,  the
largest  component of this  increase,  accounted for $423 million and included a
$59 million charge  relating to the creation of 4,000 new full-time  hourly jobs
resulting from the 1997 Teamsters  contract.  Other operating expenses increased
$249 million due to higher fuel costs,  claims expense  associated  with the new
arrangement for providing excess value package insurance for our customers,  and
higher purchased  transportation costs. The increase in purchased transportation
costs was primarily due to increased business for our international  operations,
while the $96 million, or 67.6%,  increase in fuel costs was due to the increase
in fuel  prices,  the  growth in our  average  daily  volume,  and the two extra
operating days in the quarter, partially offset by the cost reductions generated
by our hedging program. International operating expenses were favorably impacted
by the decline in the value of the Euro relative to the U.S. dollar.


                  UNITED PARCEL SERVICE, INC., AND SUBSIDIARIES
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
                                   (continued)

      Our operating  margin  improved from 13.7 during the first quarter of 1999
to 15.0  during  the first  quarter  of 2000.  This  improvement  continues  our
recently  reported trends and resulted  primarily from product mix  improvements
along with better utilization of existing capacity.

      The following table sets forth information showing the change in operating
profit, both in dollars and in percentage terms:

                                  Three Months Ended
                                       March 31,             Change

        Operating Segment            2000      1999        $       %
        -----------------            ----      ----        -       -
                                          (dollars in millions)
U.S. domestic package              $  893    $ 789       $ 104   13.2%
International package                  64       52          12   23.1
Non-package                           126       25         101  404.0
                                     ----     ----        ----
  Consolidated operating profit    $1,083    $ 866       $ 217   25.1%
                                    =====     ====        ====

     U.S.  domestic package  operating profit increased over $100 million due to
the volume and revenue improvements discussed previously.

     The  improvement  in the  operating  profit  of our  international  package
operations  of  23.1%  resulted  from  volume  gains  and was  realized  despite
significantly  higher  fuel costs for this  segment.  Europe  continues  to be a
significant contributor to these results, and we also experienced improvement in
our Canadian operations.

     The  increase  in  non-package  operating  profit is largely due to the new
arrangement  for  providing  excess value package  insurance for our  customers,
which  contributed $58 million of additional  operating  profit for the quarter.
Also  contributing to the operating profit  improvement was the $49 million gain
we  recognized  from  the  sale  of our  UPS  Truck  Leasing  subsidiary.  These
improvements were offset somewhat by start-up costs associated with both Service
Parts Logistics and e-commerce initiatives.

     The increase in investment income of $302 million for the quarter is due to
two factors. First, we recognized a $241 million gain on two investments held by
our  Strategic  Enterprise  Fund  that  were  acquired  by other  companies.  In
addition, we earned income on the $5.3 billion in net IPO proceeds available for
investment  prior to the tender offer that occurred in early March 2000, and the
$1.2  billion in IPO  proceeds  that were not  utilized for the tender offer and
were still available for investment during March.


   Management's Discussion and Analysis of Financial Condition and Results of
                             Operations (continued)

      Net income for the first  quarter of 2000  increased  by $314 million from
the first  quarter of 1999,  resulting  in an increase in diluted  earnings  per
share  from  $0.44  in  1999  to  $0.67  in  2000.  These  results  reflect  the
non-recurring  items discussed  above,  which include the gains on our Strategic
Enterprise  Fund  investments and sale of our Truck Leasing  subsidiary,  offset
partially  by the charge for  retroactive  costs  associated  with  creating new
full-time  jobs  from  existing  part-time  Teamster  jobs.  Excluding  the  net
after-tax impact of these  non-recurring  items of $139 million,  our net income
for the first quarter of 2000 would have been $674  million,  with an associated
diluted earnings per share of $0.56.




   Management's Discussion and Analysis of Financial Condition and Results of
                             Operations (continued)

Liquidity and Capital Resources

      Our  primary  source of  liquidity  is our cash flow from  operations.  We
maintain   significant  cash,  cash  equivalents,   marketable   securities  and
short-term  investments,  amounting to $4.2  billion at March 31, 2000.  Of this
amount,  approximately  $1.2 billion  represents the net proceeds remaining from
our initial public  offering,  which was completed in November 1999. We used the
majority of the IPO proceeds to fund a cash tender  offer to purchase  Class A-1
shares from  shareowners.  The tender offer,  which was announced on February 4,
2000 and expired on March 3, 2000, was for up to  100,893,277  shares at a price
of $60 per share.  The actual number of shares validly tendered and accepted for
purchase  by  us  was  67,834,815,  which  resulted  in a  cash  expenditure  of
approximately   $4.1  billion  and  reduced  our  outstanding   Class  A  shares
accordingly.  The remaining  IPO proceeds are  available for a share  repurchase
program that was announced on April 20, 2000.

      We maintain a commercial  paper program  under which we are  authorized to
borrow up to $2.0  billion.  Approximately  $998 million was  outstanding  as of
March 31, 2000.  Since we do not intend to refinance the full  commercial  paper
balance  outstanding  at March 31, 2000,  $898 million has been  classified as a
current  liability in our balance sheet. The average interest rate on the amount
outstanding at March 31, 2000 was 6.0%.

      We  maintain  two credit  agreements  with a  consortium  of banks.  These
agreements  provide  revolving credit facilities of $1.25 billion each, with one
expiring in April 2001 and the other  expiring  in April  2005.  Interest on any
amounts we borrow under these  facilities  would be charged at 90-day LIBOR plus
15 basis points. There were no borrowings under either of these agreements as of
March 31, 2000.

      We also  maintain a European  medium-term  note  program  with a borrowing
capacity of $1.0 billion.  Under this  program,  we may issue notes from time to
time denominated in a variety of currencies. At March 31, 2000, $500 million was
available under this program.  Of the amount outstanding at March 31, 2000, $200
million  bears  interest at a stated  interest  rate of 6.625% and $300  million
bears interest at a stated interest rate of 6.25%.

      In January 1999,  we filed a shelf  registration  statement  with the SEC,
under which we may issue debt  securities in the U.S.  marketplace of up to $2.0
billion.  The debt may be  denominated  in a variety  of  currencies.  There was
approximately  $105 million  issued under this shelf  registration  statement at
March 31, 2000.


   Management's Discussion and Analysis of Financial Condition and Results of
                             Operations (continued)

     On  November   22,   1999,   the  U.S.   Occupational   Safety  and  Health
Administration proposed regulations to mandate an ergonomics standard that would
require American industry to make significant  changes in the workplace in order
to reduce the incidence of musculoskeletal complaints such as low back pain. The
exact  changes in the  workplace  that might be  required  to comply  with these
standards are not specified in the proposal.  If OSHA enforced these regulations
by seeking the same  ergonomic  measures it has  advocated in the past under its
general  authority  to remedy  "recognized  hazards,"  however,  it might demand
extensive changes in the physical layout of our distribution  centers as well as
the  hiring  of  significant  numbers  of  additional  full-time  and  part-time
employees. Our competitors,  as well as the remainder of American industry, also
would incur proportionately comparable costs.

     We, our  competitors  and other  affected  parties have filed comments with
OSHA  challenging the medical support and economic and technical  feasibility of
the proposed  regulations.  We do not believe  that OSHA has  complied  with the
statutory mandate of establishing significant risk of material health impairment
or has properly  analyzed the costs and benefits of these proposed  regulations.
We and other  affected  parties  have the right to file  additional  comments in
opposition  to the  proposed  regulations  and to appeal  any  final  ergonomics
standard to an appropriate  federal court of appeals.  We anticipate that such a
standard  would be rejected by the  reviewing  court.  If ergonomic  regulations
resembling the current  proposal were sustained by a reviewing court, we believe
that we would prevail in an enforcement proceeding based on substantial defenses
including  the vagueness of the  standards  and the  technological  and economic
feasibility of costly abatement measures.

     OSHA has taken the position that the cost of  compliance  with the proposed
regulations will be only $4.2 billion per year over a ten-year period for all of
American  industry.  We believe that these  estimates are  unrealistic.  We have
attempted  to  estimate  the costs of  compliance  if OSHA  adopts the  proposed
regulations  and  applies  them in the same way as it  sought to apply its prior
unsuccessful  attempts to impose ergonomic measures under its general authority.
Based on this experience and assuming that,  contrary to our expectations,  OSHA
were able  successfully to obtain court orders applying to all of our facilities
that mandated  compliance with these  regulations,  we estimate that the cost of
compliance could be approximately  $20 billion in initial costs,  which would be
incurred over a period of years,  and  approximately  $5 billion in  incremental
annual costs. Such  expenditures,  if required to be incurred,  would materially
and  adversely  affect  our  results  of  operations,  liquidity  and  financial
condition.


Market Risk
- -----------
      We are  exposed  to a number of  market  risks in the  ordinary  course of
business.  These risks,  which  include  interest  rate risk,  foreign  currency
exchange risk and commodity  price risk,  arise in the normal course of business
rather than from  trading.  We have  examined  our  exposures to these risks and
concluded  that none of our exposures in these areas is material to fair values,
cash flows or earnings.  We have engaged in several  strategies  to manage these
market risks.


   Management's Discussion and Analysis of Financial Condition and Results of
                             Operations (continued)

      Our indebtedness under our various financing arrangements creates interest
rate risk.  In  connection  with each debt issuance and as a result of continual
monitoring of interest  rates,  we may enter into interest rate swap  agreements
for purposes of managing our borrowing costs.

      For  all  foreign   currency-denominated   borrowing   and  certain  lease
transactions,  we simultaneously  entered into currency  exchange  agreements to
lock in the price of the currency needed to pay the obligations and to hedge the
foreign currency exchange risk associated with such transactions. We are exposed
to other foreign currency  exchange risks in the ordinary course of our business
operations  due to the  fact  that we  provide  our  services  in more  than 200
countries and territories and collection of revenue and payment of certain
expenses may give rise to currency exposure.

      We require  significant  quantities of gasoline,  diesel fuel and jet fuel
for our aircraft and delivery  vehicles.  We therefore  are exposed to commodity
price risk associated  with variations in the market price for energy  products.
We manage this risk with a hedging  strategy  designed to minimize the impact of
sudden,  catastrophic increases in the prices of energy products, while allowing
us to benefit if fuel  prices  decline.  Our  hedging  program  is  designed  to
moderate the impact of fluctuating crude oil prices and maintain our competitive
position relative to our industry peers.

Year 2000 Update
- ----------------
      In 1995, we created a Year 2000  Committee to evaluate the year 2000 issue
and to take  appropriate  action  to  address  its  implications  for us.  Since
entering the year 2000,  we have not  experienced  any  significant  disruptions
related  to the  year  2000  issue,  nor are we aware  of any  significant  year
2000-related  disruptions  impacting our customers and suppliers.  While we will
continue to monitor our business critical  information  technology assets, we do
not  anticipate  that we  will  experience  any  significant  year  2000-related
disruptions to our systems, nor to those of our customers and suppliers.

      Costs incurred to achieve year 2000 readiness, which include both internal
and external resources,  were charged to expense as incurred. Such costs totaled
approximately  $104 million,  substantially  all of which were incurred prior to
December 31, 1999.


   Management's Discussion and Analysis of Financial Condition and Results of
                             Operations (continued)

      "Management's  Discussion and Analysis of Financial  Condition and Results
of Operations," "Liquidity and Capital Resources" and other parts of this report
contain "forward-looking" statements about matters that are inherently difficult
to predict. These statements include statements regarding our intent, belief and
current  expectations.  We have  described  some of the  important  factors that
affect these statements as we discussed each subject. Forward-looking statements
involve risks and uncertainties that may affect future developments. These risks
include, for example, our continued ability to successfully compete,  especially
with  foreign   competition,   the   reliability   and   availability   of  rail
transportation,  the growth rate of e-commerce in relation to our  expectations,
adverse  weather  conditions  and changing fuel prices.  Additional  information
concerning  these  risks and  uncertainties,  and other  factors you may wish to
consider,  are provided in the "Risk Factors"  section of our  prospectus  dated
November 9, 1999, as filed with the Securities and Exchange Commission.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

      See Item 2.




                           PART II. OTHER INFORMATION

Item 1. Legal Proceedings

     We have been named as a defendant in 11 lawsuits  that seek to hold us (and
in two cases, other defendants) liable for the collection of premiums for excess
value package  insurance in connection with package  shipments since 1984. These
cases  generally  claim that we acted as an insurer in violation of our shipping
contract and without  complying with state insurance laws and  regulations,  and
that the price for excess value package  insurance was  excessive.  Six of these
cases  have  been  consolidated  for  pre-trial  purposes  in  a  multi-district
litigation  proceeding  before the United States District Court for the Southern
District of New York. We are in the process of removing the  remaining  cases to
federal court and having them  consolidated into the  multi-district  litigation
proceeding. These cases are in their initial stages, no discovery has commenced,
and no class has been certified. These actions all developed after the August 9,
1999 Tax Court opinion was rendered.  We believe the  allegations  have no merit
and intend to defend them vigorously.  The ultimate  resolution of these matters
cannot presently be determined.

      As  part  of  our  1997-2002  collective  bargaining  agreement  with  the
Teamsters, we agreed that we would create 2,000 new full-time jobs from existing
part-time jobs during each year of the contract. There was a provision, however,
which nullified this obligation if there was a reduction in volume that resulted
in layoffs.  At the end of the first contract year (July 31, 1998), our shipping
volume was still below pre-strike levels and employees were laid off. Therefore,
we believed  that we were not  obligated  to create the 2,000 jobs for the first
year of the contract. The Teamsters filed a grievance concerning this issue, and
the case was submitted to an arbitrator.

      In February 2000, the arbitrator ruled against us and ordered us to create
the 2,000 new full-time jobs from existing part-time positions within 90 days of
the  arbitrator's  decision,  and to make whole the  employees  selected for the
full-time  positions  for any lost  wages or  benefits.  We have also  agreed to
create 2,000 full-time jobs from existing  part-time jobs for the second year of
the contract and to make the affected  employees  whole.  We have conferred with
the  Teamsters  on this issue and are now in the process of  staffing  the newly
created jobs. In the first quarter of 2000, we recorded a pre-tax  charge of $59
million for the retroactive  compensation and associated benefits that we expect
to pay as a result of this  matter.  Our  package  volume  surpassed  pre-strike
levels in 1999,  and thus we are in the process of creating the 2,000  full-time
jobs called for in the third year of the contract.


Item 6. Exhibits and Reports on Form 8-K

A)    Exhibits:

        (10)  Material Contracts

(a)  Credit  Agreement  (364-Day  Facility)  dated April 27,  2000 among  United
     Parcel Service of America, Inc., the initial lenders named therein, Salomon
     Smith Barney Inc. as Co-Arranger  and Bank of America  Securities,  LLC, as
     Co-Arranger and Bank of America N.A. as  Documentation  Agent and Citibank,
     N.A. as Administrative and Syndication Agent.

(b)  Credit  Agreement  (Five-Year  Facility)  dated April 27, 2000 among United
     Parcel Service of America, Inc., the initial lenders named therein, Salomon
     Smith Barney Inc. as Co-Arranger  and Bank of America  Securities,  LLC, as
     Co-Arranger and Bank of America N.A. as  Documentation  Agent and Citibank,
     N.A. as Administrative and Syndication Agent.

        (27)  Financial Data Schedule (for SEC filing purposes only)



(B) Reports on Form 8-K:

      During the quarter  ended March 31, 2000,  we filed one Current  Report on
      Form 8-K, dated February 23, 2000.





                                  EXHIBIT INDEX

      (10)        Material Contracts

(a)  Credit  Agreement  (364-Day  Facility)  dated April 27,  2000 among  United
     Parcel Service of America, Inc., the initial lenders named therein, Salomon
     Smith Barney Inc. as Co-Arranger  and Bank of America  Securities,  LLC, as
     Co-Arranger and Bank of America N.A. as  Documentation  Agent and Citibank,
     N.A. as Administrative and Syndication Agent.

(b)  Credit  Agreement  (Five-Year  Facility)  dated April 27, 2000 among United
     Parcel Service of America, Inc., the initial lenders named therein, Salomon
     Smith Barney Inc. as Co-Arranger  and Bank of America  Securities,  LLC, as
     Co-Arranger and Bank of America N.A. as  Documentation  Agent and Citibank,
     N.A. as Administrative and Syndication Agent.







                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

                                          UNITED PARCEL SERVICE, INC.
                                          ---------------------------
                                                (Registrant)




Date:   May 15, 2000               By:    /S/  Robert J. Clanin
                                          ----------------------
                                          Robert J. Clanin

                                          Senior Vice President,
                                          Treasurer and
                                          Chief Financial Officer