UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year end December 31, 1998 ----------------- OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___________ to ___________ US Airways, Inc. 401(k) Savings Plan (Full title of the plan) US Airways Group, Inc. (Issuer of securities held pursuant to the plan noted above) 2345 Crystal Drive, Arlington, VA 22227 (Address of principal executive offices) Commission file number: 1-8444 US Airways, Inc. 401(k) Savings Plan Financial Statements and Supplemental Schedules December 31, 1998 and 1997 (With Independent Auditors' Report Thereon) US Airways, Inc. 401(k) Savings Plan Table of Contents ----------------- Page ---- Independent Auditors' Report 1 Financial Statements Statements of Net Assets Available for Plan Benefits as of December 31, 1998 and 1997 2 Statements of Changes in Net Assets Available for Plan Benefits for the years ended December 31, 1998 and 1997 3 Notes to Financial Statements 4 - 15 Supplemental Schedule I - Item 27a Schedule of Assets Held for Investment Purposes as of December 31, 1998 16 - 17 Supplemental Schedule II - Item 27d Schedule of Reportable Transactions for the year ended December 31, 1998 18 Signature 19 Exhibit 23 Consent of Independent Auditors 20 Independent Auditors' Report The Plan Administrator and Participants US Airways, Inc. 401(k) Savings Plan: We have audited the accompanying statements of net assets available for plan benefits of the US Airways, Inc. 401(k) Savings Plan (the Plan), as of December 31, 1998 and 1997, and the related statements of changes in net assets available for plan benefits for the years then ended. These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the net assets available for plan benefits of the Plan as of December 31, 1998 and 1997, and the changes in net assets available for plan benefits for the years then ended in conformity with generally accepted accounting principles. Our audits were made for the purpose of forming an opinion on the financial statements taken as a whole. The supplemental schedules of assets held for investment purposes as of December 31, 1998 and reportable transactions for the year ended December 31, 1998 are presented for the purpose of additional analysis and are not a required part of the basic financial statements but are supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. These supplemental schedules are the responsibility of the Plan's management. The supplemental schedules have been subjected to the auditing procedures applied in the audits of the basic financial statements and, in our opinion, are fairly stated in all material respects in relation to the basic financial statements taken as a whole. Washington, D.C. KPMG June 11, 1999 US Airways, Inc. 401(k) Savings Plan Statements of Net Assets Available for Plan Benefits ---------------------------------------------------- December 31, -------------------- 1998 1997 ---- ---- Assets Investments: At fair value: Shares of registered investment companies: Fidelity Magellan Fund $ 335,334,685 $ 239,942,434 Fidelity Equity Income Fund 166,665,398 165,244,527 Fidelity Spartan U.S. Equity Index Portfolio 111,140,435 73,411,088 Capital Growth Mix Portfolio 56,326,673 45,313,907 MAS Domestic Fixed Income Portfolio Institutional 24,729,470 - Fidelity Intermediate Bond Fund - 21,419,128 Neuberger & Berman Guardian Trust 18,627,942 21,248,359 Moderation Mix Portfolio 16,367,503 13,397,985 Income Mix Portfolio 4,475,139 2,714,770 T. Rowe Price Small Cap Stock Fund 2,782,269 - Putnam International Growth A Fund 1,610,797 - US Airways Common Stock Fund 213,193,003 207,438,910 Fidelity Retirement Government Money Market Portfolio 47,021,361 42,444,074 Participant loans 34,694,947 26,715,794 ------------- ----------- 1,032,969,622 859,290,976 At contract value: Fixed Income Fund 39,820,570 36,141,816 ------------- ----------- Total investments 1,072,790,192 895,432,792 ------------- ----------- Receivables: Participant contributions 1,629,532 4,958,566 Employer contributions 114,658 235,042 ------------- ----------- Total receivables 1,744,190 5,193,608 ------------- ----------- Total assets 1,074,534,382 900,626,400 ------------- ----------- Liabilities Accrued expenses 64,848 63,237 ------------- ----------- Total liabilities 64,848 63,237 ------------- ----------- Net assets available for plan benefits $ 1,074,469,534 $ 900,563,163 ============= =========== See accompanying Notes to Financial Statements. 2 US Airways, Inc. 401(k) Savings Plan Statements of Changes in Net Assets Available for Plan Benefits --------------------------------------------------------------- Years ended December 31, ------------------------ 1998 1997 ---- ---- Additions to net assets attributable to: Net appreciation in fair value of investments $ 72,923,196 $ 203,502,580 Investment income 35,240,886 33,223,449 Interest income on participant loans 2,707,277 1,847,899 Participant contributions 80,591,535 82,058,710 Employer contributions 6,026,531 5,757,899 Rollover contributions 400,860 227,185 ----------- ----------- Total additions 197,890,285 326,617,722 ----------- ----------- Deductions from net assets attributable to: Benefits paid to participants 23,718,856 11,984,242 Administrative expenses 264,923 227,155 ----------- ----------- Total deductions 23,983,779 12,211,397 ----------- ----------- Net increase 173,906,506 314,406,325 Net assets available for plan benefits: Beginning of year 900,563,163 586,158,845 Transfer to the US Airways, Inc. Employee Savings Plan (135) (2,007) ------------- ----------- End of year $1,074,469,534 $ 900,563,163 ============= =========== See accompanying Notes to Financial Statements. 3 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- 1. Description of Plan The following description of the US Airways, Inc. 401(k) Savings Plan (the Plan) provides only general information. Participants should refer to the Plan document for a more complete description of the Plan's provisions. (a) General The Plan is a defined contribution plan intended to be a qualified cash or deferred compensation arrangement under Section 401(k) of the Internal Revenue Code (IRC), as amended and to qualify under Section 401(a) of the IRC. The Plan was established effective September 1, 1988 to provide retirement income to employees of US Airways, Inc. (US Airways or the Company). In general, employees of US Airways, who are covered by a collective bargaining agreement which provides for their participation in the Plan, with at least 90 days of service, are eligible to participate except for those individuals not covered under the United States income tax laws and those individuals who are participants in another 401(k) plan sponsored by US Airways. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA), as amended. US Airways, the plan administrator, is responsible for the content and issuance of the Plan's financial statements. US Airways Group, Inc. (US Airways Group), is the issuer of certain common stock securities held pursuant to the Plan. (b) Contributions Eligible US Airways employees electing to participate in the Plan make contributions to the Plan via payroll deductions. Each year Plan participants may contribute up to 15 percent of pre-tax annual compensation, as defined in the Plan, unless the participant is classified as a highly compensated employee, as defined by the IRC. The contribution percentage may not exceed a certain percentage of pre-tax annual compensation as determined by the plan administrator, if the participant is a highly compensated employee. The amount of contribution that may be made by a participant to the Plan shall be a whole percentage of a participant's compensation. Individual participant contributions for 1998 and 1997 could not exceed the statutory limit of $10,000 per year. The Company will make a 50% matching contribution each payroll period, up to two percent of compensation for those participants who are represented by the International Association of Machinists and Aerospace Workers (the IAM). 4 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) (c) Vesting Participants are immediately vested in their contributions, plus actual earnings thereon. The Company's matching contributions, plus actual earnings thereon, become 100 percent vested after two years of continuous service. (d) Investment Options The Company selects the number and type of investment options available. Fidelity Institutional Retirement Services Company, the Plan's Recordkeeper, is responsible for maintaining an account balance for each participant. Fidelity Management Trust Company is the Plan Trustee. Each participant instructs the Recordkeeper how to allocate their participant and Company contributions. Participants may invest their contributions in any combination among the investment options available in increments of five percent. If a participant fails to instruct the Recordkeeper on how to allocate the contributions, then their contributions will be invested in a cash equivalent fund, such as the Fidelity Retirement Government Money Market Portfolio. The Recordkeeper values account balances daily. Each account balance is based on the value of the underlying investments in each account. Generally, participants may elect to change how future contributions are allocated or may transfer current account balances among investment options. As of December 31, 1998, the Company offered thirteen investment options in the form of ten individual investment options and three diversified portfolio mixes, which are pre-selected combinations of mutual funds. The thirteen options available to participants are as follows: Fidelity Magellan Fund - The fund primarily invests in common stocks and securities of both well-known and lesser known companies with potentially above-average growth potential. Securities may be of foreign, domestic and multinational companies. US Airways Common Stock Fund - A fund comprised primarily of US Airways Group, Inc. (Group) common stock purchased on the open market or directly from Group at market prices. A small percentage of the fund is invested in short-term liquid investments. Company contributions cannot be invested in this fund, in accordance with the Plan document. In addition, officers of the Company are not permitted to invest their contributions in this Fund. Effective November 28, 1997 participants who exchange out of this fund to other investment options cannot exchange into the fund for a period of 30 calendar days. 5 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) Fidelity Equity Income Fund - The fund seeks reasonable income by investing primarily in common and preferred stocks. The fund also invests in bonds and convertible securities. Fidelity Spartan U.S. Equity Index Portfolio - The portfolio seeks growth and income by matching the composition and total return of the Standard & Poor's Daily Stock Price Index of 500 common stocks. Capital Growth Mix Portfolio - A diversified portfolio mix comprised of 80% equity securities and 20% fixed income securities. The equity securities are invested 20% in the Fidelity Equity Income Fund, approximately 15% in the Fidelity OTC Portfolio, approximately 30% in the Fidelity Magellan Fund and approximately 15% in the Fidelity Overseas Fund. The fixed income securities are invested in the Fidelity Intermediate Bond Fund. Fidelity Retirement Government Money Market Portfolio - Investments are made in obligations issued or guaranteed as to principal and interest by the U.S. government, its agencies or instrumentalities. MAS Domestic Fixed Income Portfolio Institutional - The portfolio seeks to provide above-average total returns from both income and price appreciation by investing in U.S. government securities, and other U.S. investment-grade fixed income securities. The Portfolio's average duration is generally between five and seven years. Neuberger & Berman Guardian Trust - The fund primarily invests in stocks of established, high-quality companies considered to be undervalued. Moderation Mix Portfolio - A diversified portfolio mix comprised of 60% equity securities and 40% fixed income securities. The equity securities are invested approximately 20% in the Fidelity Equity Income Fund, approximately 20% in the Fidelity Spartan U.S. Equity Index Portfolio, 15% in the Fidelity Magellan Fund and approximately 5% in the Fidelity Overseas Fund. The fixed income securities are invested approximately 15% in the Fidelity Short-Term Bond Fund and approximately 25% in the Fidelity Intermediate Bond Fund. Income Mix Portfolio - A diversified portfolio mix comprised of 20% equity securities and 80% fixed income securities. The equity securities are invested 10% in the Fidelity Equity Income Fund and 10% in the Fidelity Spartan U.S. Equity Index Portfolio. The fixed income securities are invested approximately 15% in the Fidelity Retirement Government Money Market Portfolio, approximately 35% in the Fidelity Short-Term Bond Fund and approximately 30% in the Fidelity Intermediate Bond Fund. 6 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) T. Rowe Price Small Cap Stock Fund - The fund seeks to provide long-term capital growth by investing primarily in stocks of small and medium sized companies that are believed to offer superior earnings or appear to be undervalued. Small cap stocks are those with a market capitalization of $1 billion or less at the time of investment. The fund also invests in foreign securities. Putnam International Growth A Fund - The fund seeks capital appreciation over the long term by investing primarily in stocks of all-sized companies located outside the United States that have the potential for growth. Investments include stocks of companies that appear to be undervalued as well as inexpensive stocks of well-developed companies. Fixed Income Fund - The fund buys high-quality investment contracts, a type of investment product offered to retirement and savings plans by insurance companies, banks, and other financial institutions. Money transferred out of the Fixed Income Fund cannot be invested in the Fidelity Retirement Government Money Market Portfolio, the Fidelity Intermediate Bond Fund or the Income Mix Portfolio for a period of 90 days because these funds are considered competitive by the insurance industry. (e) Participant Withdrawals All participants can borrow from their account, but may have only one loan outstanding at any given point in time. Participants may borrow from their accounts a minimum of $1,000 up to a maximum amount equal to the lesser of $50,000 (reduced by the highest outstanding loan balance from the Plan or any other plan maintained by the Company during the preceeding twelve month period) or 50 percent of their vested separate account balance as of the date of the loan. Loan transactions are treated as transfers between the investment funds and participant loans receivable. Loan terms cannot exceed five years, except for loans obtained for the purchase of a primary residence. The loans are secured by the balance in the participant's account and bear interest at a rate commensurate with local prevailing market rates for loans made under similar circumstances. Principal and interest are paid ratably through payroll deductions. Upon approval by the plan administrator, a participant may withdraw his or her contributions from the account if it is determined that the withdrawal is necessary to meet an immediate and heavy financial need of the participant under the deemed hardship standards set forth in the Plan. 7 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) (f) Payment of Benefits Upon termination of service due to death, disability, retirement or other termination of employment, distributions to a participant or beneficiary are made as soon as reasonably practicable. If the participant's account balance is less than $5,000, a lump sum distribution is automatic upon separation. If the participant's account balance is greater than $5,000, the distribution can be deferred or provided in cash as a lump sum distribution. (g) Forfeited Accounts Forfeited nonvested accounts are used by the Company to reduce future employer contributions. During 1998 forfeited nonvested accounts totaled $1,042 which will be used to offset future employer contributions. (h) Administrative expenses Certain administrative expenses of the Plan are paid by US Airways. 2. Summary of Accounting Policies (a) Basis of Accounting The financial statements of the Plan are prepared under the accrual method of accounting. (b) Investment Valuation and Income Recognition The assets of the US Airways Common Stock Fund, Capital Growth Mix Portfolio, Moderation Mix Portfolio, Income Mix Portfolio and Fixed Income Fund are commingled with certain assets of other defined contribution plans sponsored by US Airways. The Plan's Recordkeeper separately identifies the assets of each plan participant who has an interest in the commingled funds. Fair values for assets were determined by quoted market values, when available. The Plan presents in the statement of changes in net assets the net appreciation (depreciation) in the fair value of its investments, which consists of the realized gains or losses and unrealized appreciation (depreciation) on those investments. The Plan's investments in guaranteed investment contracts (GICs) are stated at contract value (See Note 4). Purchases and sales of investments are recorded on a trade-date basis. Interest and dividend income are recorded on the accrual basis. 8 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) The value of a participant's investment in the US Airways Common Stock Fund is represented by units credited to the participant's account. The unit values were determined by the trustee. The units and unit values (rounded to the nearest whole unit and cent) of the US Airways Common Stock Fund as of the close of each quarter during 1998 and 1997 were as follows: 1998 Number of Units Unit Value - ----------- --------------- ---------- March 31 2,225,317 $ 106.88 June 30 2,415,618 114.27 September 30 2,723,450 73.68 December 31 2,820,013 75.60 1997 Number of Units Unit Value - ----------- --------------- ---------- March 31 1,793,129 $ 38.44 June 30 1,976,072 52.69 September 30 2,186,809 61.08 December 31 2,289,865 90.59 (c) Payment of Benefits Benefits are recorded as deductions when paid. (d) Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles requires the plan administrator to make estimates and assumptions that affect certain reported amounts and disclosures. Accordingly, actual results may differ from those estimates. (this space intentionally left blank) 9 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) 3. Investment Activity The following table represents the investment funds' and participant loans' activities, for the years ended December 31, 1998 and 1997: Fidelity Fidelity Retirement Fidelity Spartan Income Fixed Government Fidelity Fidelity Equity U.S. Equity Mix Income Money Market Magellan Intermediate Income Index Port- Fund 1) Portfolio 1) Fund 1) Bond Fund 1) Fund 1) Portfolio 1) folio 1) ----------- ----------- ------------ ----------- ------------ ----------- ---------- Balance at December 31, 1996 $31,401,787* $38,186,803* $196,731,304* $18,833,705 $113,645,244* $ 38,666,486* $1,953,338 Investment income 2,118,731 2,226,126 15,596,680 1,217,334 8,931,367 1,544,508 - Net appreciation (depreciation) in fair value 31,517 (180,363) 34,872,182 175,074 28,422,885 14,752,325 230,105 Interest income on participant loans - - - - - - - Contributions 2,927,801 5,712,128 27,310,282 2,385,700 17,517,629 8,645,886 376,513 Net exchanges between investment funds 689,818 (1,525,105) (30,946,817) (603,177) (715,569) 10,580,735 248,087 Administrative expenses (36,261) (7,271) (71,927) (1,106) (10,950) (2,005) (1,280) Benefits paid to participants (991,308) (2,069,612) (3,491,621) (587,727) (2,527,534) (771,412) (91,993) Transfers from (to) other plans (269) 101,368 (57,649) (675) (18,545) (5,435) - ----------- ----------- ------------ ----------- ------------ ----------- ---------- Net Change in Investment Funds 4,740,029 4,257,271 43,211,130 2,585,423 51,599,283 34,744,602 761,432 ----------- ----------- ------------ ----------- ------------ ----------- ---------- Balance at December 31, 1997 $36,141,816 $42,444,074 $239,942,434* $21,419,128 $165,244,527* $ 73,411,088* $2,714,770 Investment income 2,297,811 2,353,520 15,100,933 1,255,864 9,774,072 2,046,778 - Net appreciation (depreciation) in fair value 98,618 (9,204) 65,866,392 221,948 9,058,314 20,443,105 327,229 Interest income on participant loans - - - - - - - Contributions 2,730,797 5,184,952 27,474,024 2,037,530 17,108,314 10,921,259 398,830 Net exchanges between investment funds 624,822 893,573 (6,929,604) (24,130,466) (30,005,763) 6,359,367 1,191,384 Administrative expenses (37,817) (8,374) (77,766) (1,241) (11,107) (2,558) (1,714) Benefits paid to participants (1,881,381) (4,458,466) (5,914,401) (799,241) (4,466,317) (2,010,136) (155,360) Transfers from (to) other plans (154,096) 621,286 (127,327) (3,522) (36,642) (28,468) - ----------- ----------- ------------ ----------- ------------ ----------- ---------- Net Change in Investment Funds 3,678,754 4,577,287 95,392,251 (21,419,128) 1,420,871 37,729,347 1,760,369 ----------- ----------- ------------ ----------- ------------ ----------- ---------- Balance at December 31, 1998 $39,820,570 $47,021,361 $335,334,685* $ - $166,665,398* $111,140,435* $4,475,139 =========== =========== ============ =========== ============ =========== ========== * Investment fund balance represents greater than five percent of ending net assets available for plan benefits. 1) Party in interest. (table continued on next page) 10 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) MAS Domestic Capital US Airways Neuberger Fixed T. Rowe Growth Moderation Common & Berman Putnam Income Price Mix Mix Stock Guardian International Portfolio Small Cap Portfolio 1) Portfolio 1) Fund 1) Trust Growth A Fund Institutional Stock Fund ----------- ----------- ------------ ----------- ----------- ---------- ------------ Balance at December 31, 1996 $35,778,877* $ 8,417,652 $ 72,760,893* $ 8,880,099 $ - $ - $ - Investment income - - - 1,588,703 - - - Net appreciation (depreciation) in fair value 7,131,298 1,994,646 115,383,065 689,846 - - - Interest income on participant loans - - - - - - - Contributions 8,568,605 2,591,523 5,755,017 3,558,606 - - - Net exchanges between investment funds(5,918,600) 797,768 13,946,804 6,620,545 - - - Administrative expenses (17,844) (4,610) (36,727) (18,626) - - - Benefits paid to participants (226,363) (382,066) (368,196) (70,952) - - - Transfers from (to) other plans (2,066) (16,928) (1,946) 138 - - - ----------- ----------- ------------ ----------- ----------- ---------- ------------ Net Change in Investment Funds 9,535,030 4,980,333 134,678,017 12,368,260 - - - ----------- ----------- ------------ ----------- ----------- ---------- ------------ Balance at December 31, 1997 $45,313,907* $13,397,985 $207,438,910* $21,248,359 $ - $ - $ - Investment income - - - 1,650,732 40,077 644,574 76,525 Net appreciation (depreciation) in fair value 10,122,944 2,298,018 (33,375,486) (1,832,560) 77,099 (583,276) 210,055 Interest income on participant loans - - - - - - - Contributions 8,324,670 2,687,760 9,569,571 3,747,720 38,258 179,699 64,960 Net exchanges between investment funds(6,742,810) (1,461,675) 31,603,719 (5,735,779) 1,455,372 24,585,626 2,430,739 Administrative expenses (20,258) (5,458) (68,658) (28,331) (9) (11) (10) Benefits paid to participants (611,142) (546,269) (1,785,073) (405,539) - (95,912) - Transfers from (to) other plans (60,638) (2,858) (189,980) (16,660) - (1,230) - ----------- ----------- ------------ ----------- ----------- ---------- ------------ Net Change in Investment Funds 11,012,766 2,969,518 5,754,093 (2,620,417) 1,610,797 24,729,470 2,782,269 ----------- ----------- ------------ ----------- ----------- ---------- ------------ Balance at December 31, 1998 $56,326,673* $16,367,503 $213,193,003* $18,627,942 $1,610,797 $24,729,470 $2,782,269 =========== =========== ============ =========== =========== ========== ============ * Investment fund balance represents greater than five percent of ending net assets available for plan benefits. 1) Party in interest. (table continued on next page) 11 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) Participant Loan Fund Other TOTAL ----------- ----------- ------------ Balance at December 31, 1996 $18,447,842 $2,454,815 $586,158,845 Investment income - - 33,223,449 Net appreciation (depreciation) in fair value - - 203,502,580 Interest income on participant loans 1,847,899 - 1,847,899 Contributions - 2,694,104 88,043,794 Net exchanges between investment funds 6,825,511 - - Administrative expenses - (18,548) (227,155) Benefits paid to participants (405,458) - (11,984,242) Transfers from (to) other plans - - (2,007) ----------- ----------- ------------ Net Change in Investment Funds 8,267,952 2,675,556 314,404,318 ----------- ----------- ------------ Balance at December 31, 1997 $26,715,794 $5,130,371 $900,563,163 Investment income - - 35,240,886 Net appreciation (depreciation) in fair value - - 72,923,196 Interest income on participant loans 2,707,277 - 2,707,277 Contributions - (3,449,418) 87,018,926 Net exchanges between investment funds 5,861,495 - - Administrative expenses - (1,611) (264,923) Benefits paid to participants (589,619) - (23,718,856) Transfers from (to) other plans - - (135) ----------- ----------- ------------ Net Change in Investment Funds 7,979,153 (3,451,029) 173,906,371 ----------- ----------- ------------ Balance at December 31, 1998 $34,694,947 $1,679,342 $1,074,469,534 =========== ============ ============= * Investment fund balance represents greater than five percent of ending net assets available for plan benefits. 1) Party in interest. 12 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) 4. Investment Contracts with Insurance Companies The Plan had an interest in a portfolio of GICs with certain insurance companies of $39,820,570 and $36,141,816 at December 31, 1998 and 1997, respectively. The GICs are benefit responsive because they provide reasonable access by Plan participants to invested funds. Therefore, in accordance with the American Institute of Certified Public Accountant's Statement of Position 94-4, "Application of Fair Value and Contract Value Reporting for Defined Contribution Plan Investments," the interest in these contracts is disclosed in the financial statements at contract value which equals contributions made, plus accrued interest at the specified rate, less plan withdrawals and administrative expenses. The portfolio's contract value at December 31, 1998 and 1997 was $90,475,438 and $85,983,442, respectively. The average portfolio crediting interest rate was approximately 5.9% and 6.0% at December 31, 1998 and 1997, respectively. The portfolio average yield was approximately 6.2% and 6.1% for the years ended December 31, 1998 and 1997, respectively. For GICs with variable rates (approximately 64% of the portfolio, as measured by contract values), crediting rates are reset either quarterly or bi-annually. Crediting rates are determined based upon the yields to maturity of the underlying assets, net of certain origination fees. No valuation reserves were recognized related to the portfolio as all insurance companies in the portfolio had received an investment grade rating from nationally recognized rating agencies as of December 31, 1998 and 1997. The fair value of the portfolio was $90,895,034 and $85,243,181 at December 31, 1998 and 1997, respectively. 5. Related Party Transactions Certain Plan investments are shares of mutual funds managed by Fidelity Management Trust Company. Fidelity Management Trust Company is the trustee as defined by the Plan and, therefore, these transactions qualify as party-in-interest. 6. Plan Termination Although it has not expressed any intent to do so, the Company reserves the right to terminate the Plan at any time subject to the provisions of ERISA and applicable collective bargaining agreements. Upon termination of the Plan, participants will become 100 percent vested in their accounts. In addition the following actions shall be taken for the benefit of participants: 13 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) (a) As of the termination date, each investment fund shall be valued. In determining the net worth of the investment funds there shall be included as a liability such amounts as shall be necessary to pay all expenses in connection with the termination of the investment funds and the liquidation and distribution of the property of the funds, as well as other expenses, whether or not accrued, and shall include as an asset all accrued income. (b) All participant accounts must be disposed of in the forms of payment available under the Plan, unless the participant's spouse consents to another form of distribution. 7. Reconciliation of Financial Statements to Form 5500 The following is a reconciliation of net assets available for plan benefits per the financial statements to the Form 5500: December 31, ------------------- 1998 1997 ---- ---- Net assets available for plan benefits per the financial statements $1,074,469,534 $900,563,163 Amounts allocated to Withdrawing participants (425,235) (213,984) ----------- ----------- Net assets available for plan benefits per the Form 5500 $1,074,044,299 $900,349,179 ============== ============ The following is a reconciliation of benefits paid to participants per the financial statements to the Form 5500: Year Ended December 31, 1998 ----------------- Benefits paid to participants per the financial statements $23,718,856 Add: Amounts allocated to withdrawing participants at December 31, 1998 425,235 Less: Amounts allocated to withdrawing participants at December 31, 1997 (213,984) ---------- Benefits paid to participants per the Form 5500 $23,930,107 ========== 14 US Airways, Inc. 401(k) Savings Plan Notes to Financial Statements ----------------------------- (Continued) Amounts allocated to withdrawing participants are recorded on the Form 5500 for benefit claims that have been processed and approved for payment prior to December 31 but not yet paid as of that date. 8. Tax Status The Internal Revenue Service has determined and informed the Company by a letter dated July 22, 1995, that the Plan and related trust are designed in accordance with applicable sections of the IRC. The Plan has been amended since receiving the determination letter. However, the Plan administrator and the Plan's legal counsel believe that the Plan is designed and is currently being operated in compliance with the applicable requirements of the IRC. 9. Transfers to the US Airways, Inc. Employee Savings Plan Transfers to the US Airways, Inc. Employee Savings Plan represent the correction of an insignificant recordkeeping error. (this space intentionally left blank) 15 Supplemental Schedule I US Airways, Inc. Page 1 of 2 401(k) Savings Plan Item 27a - Schedule of Assets Held for Investment Purposes ---------------------------------------------------------- December 31, 1998 Identity Description Current of Issue of Investment Cost Value - -------- ------------- ---- ------- Fidelity Magellan Fund* Shares in registered $234,021,864 $335,334,685 investment company US Airways Common Stock Common stock of employer's 191,950,508 213,193,003 Fund* parent company, US Airways Group, Inc., and short- term investments Fidelity Equity Shares in registered 124,301,213 166,665,398 Income Fund* investment company Fidelity Spartan U.S. Shares in registered 76,064,416 111,140,435 Equity Index Portfolio* investment company Capital Growth Mix Shares in registered 39,095,238 56,326,673 Portfolio* investment companies Fidelity Retirement Shares in money 47,021,361 47,021,361 Government Money market fund Market Portfolio* Neuberger & Berman Shares in registered 19,816,541 18,627,942 Guardian Trust investment companies (table continued on next page) * Party in interest. 16 US Airways, Inc. Page 2 of 2 401(k) Savings Plan Item 27a - Schedule of Assets Held for Investment Purposes ---------------------------------------------------------- (Continued) December 31, 1998 Identity Description Current of Issue of Investment Cost Value -------- ------------- ---- ------- Moderation Mix Portfolio* Shares in registered 12,620,418 16,367,503 investment companies Income Mix Portfolio* Shares in registered 4,101,376 4,475,139 investment companies Participant Loans Interest rates range - 34,694,947 from 7% to 11% per annum Fixed Income Fund* Guaranteed Investment 39,820,570 39,820,570 Contracts, interest rates range from 5.27% to 8.07% per annum Putnam International Shares in registered 1,534,099 1,610,797 Growth A Fund investment companies MAS Domestic Fixed Income US Government securities 25,291,591 24,729,470 Portfolio Institutional and US investment grade fixed income securities T. Rowe Price Small Cap Shares in registered 2,594,794 2,782,269 Stock Fund investment companies ------------ ------------ Total Investments $818,233,989 $1,072,790,192 ============ ============ * Party in interest. See accompanying Independent Auditors' Report. 17 Supplemental Schedule II US Airways, Inc. 401(k) Savings Plan Item 27d - Schedule of Reportable Transactions ---------------------------------------------- Year Ended December 31, 1998 Aggregate transactions during the year ended December 31, 1998, with securities of the same issue, accounting for greater than five percent of the value of Plan assets at the beginning of the period were as follows: Total Number of Total Number Realized Purchases Purchases Sales of Sales Gain ------------ --------- ------------ -------- ----------- Fidelity Magellan Fund* $118,205,061 252 $ 88,608,307 252 $ 8,624,325 Fidelity Equity 62,784,126 252 70,428,049 252 9,091,281 Income Fund* US Airways Common Stock 202,380,330 252 163,360,956 252 30,405,746 Fund* Fidelity Spartan U.S. 78,689,931 252 61,394,919 252 4,817,868 Equity Index Portfolio* Fidelity Retirement 122,284,285 256 117,706,998 252 - Government Money Market Portfolio* Fixed Income Fund* 68,497,914 255 64,819,159 251 - Fidelity Intermediate 19,642,302 235 41,283,661 223 184,860 Bond Fund* * Party in interest. See accompanying Independent Auditors' Report. 18 Signature Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on their behalf by the undersigned hereunto duly authorized. US Airways, Inc. 401(k) Savings Plan By: /s/ Anita P. Beier ---------------------- Anita P. Beier Controller US Airways Group, Inc. June 25, 1999 19