guidance, few changes. Thanks, our Matt. QX results After and recent share briefly details a I'll about discussing our fleet QX
at late we than April, Fuel billion. gallon line the widened price lower, per expense the guide came guide guide. oil gave Fuel to Our higher fuel $X.XX operating expectations slightly our price of second gallon. costs board, improved our Compared $X.XX, spreads fuel was for driving at our average estimated. quarter than $X.XX in modestly million. were across gallons Nonfuel expenses a the $XXX.X crack second were in in higher quarter was but better per of with prices of end when estimated crude operating
driven flight expense basis, liability driven benefit derivative inflationary average came of mark-to-market with wage prices, to year-over-year offset the and convertible On due fuel we in the better increases than a volume, associated aircraft the to primarily additional more valuation a expense Total estimated, XX.X% related by decrease rent a in noncash nonoperating fuel pressures. notes. XXXX lower by
in change excludes potential give the As it when mark-to-market our guidance, a non-op we adjustment. any reminder,
Liquidity cash capacity $XXX quarter end of facility. of the unrestricted under investments and second and was $X.X which credit our million, short-term cash revolving at equivalents the million the includes
we AXXXneos for will of the be ending capital quarter XXX full estimate about currently second aircraft, with five retired total AXXXneos, expenditures aircraft that We the of AXXXneo quarter, $XXX took fleet. XXXX our During million. of in the first the delivery three year and delivery
other our remaining drive Looking ahead engine to the of harms the the efficiency. that availability third and neo issues, neo production quarters, with capacity our development issue, fourth overall disc new lower together
However, results our will for on likely news operations. a for at even fleet into attrition been in being and positive assuming available the be level would QX. we of note, has year frat reduced remainder and than more overstaffed continues aircraft And we this recent QX pilots in have pilot The required for fleet the by means utilization early full carry less this of XXXX. lower our and attrition
With on pilot fourth CASM that and aircraft be due longer as by the ex in being issues now be QX excluding make-whole core at be should caused our The the utilization drag attrition can neutralized utilization is to by we AOG on margin closer airline quarter, expected to no the core back and full drag airline. AOG commitment. isolate should margin run to production. AOGs, viewed is look RTX by the The a to rate
Airbus recent the of to some Now discuss let the order me changes book.
XXXX, Early XXXX. year, given in were delivery part for dates deliveries delayed and aircraft piling of up this we XXXX
expected has continue these XXXX. In addition, would it that delays been beyond widely
our decisions orders new option XXXX some push had deliveries orders and needed of that beyond. Airbus and to also few into backlog likely own their us about that made. aircraft We to AXXXneo will of been regarding and be clear has also order limitations a production
of slowdown few previous and growth years a in digest near-term, the de-risk give the need business growth. chance to we to Also, general the of a ourselves
Given broader make agreed all At the our following that these of only and the aircraft of to extended changing original deliveries. total a day, orders our end commitments. into things future of XXXX, started the discussing changes the of fact reevaluation we without number the we
two, Number and of And XXXX year the us reduced up and our decision aircraft decade. and level we in slower and by the XXXX. we timing gauged between option three, XXXX XXXX. the between orders retiring and One, of timing and commitments provide by XX we consistent of delivered of half AXXXneos AXXX, smooth for to AXXXneo all deliveries the to deliveries the our our deliveries these direct with moved back the Together of changes options. the a of XXXX remaining our lease near-term smooth be those one growth
A of Airbus. and giving lot believe are to which with us growth for of Airbus aircraft we a partnering meaningful And we order we and to as time moving stable would these appreciate the mix teens. predictable agreement the view positive here, in both beneficial At decisions, fleet rate all Spirit parts a to high produce most make together we made the these book we the XXXX estimated Spirit. us changes
neo engine However, issue. that about was the before learning latest
be may capacity a will on understand before few plans. fully XXXX our impact the be more months It we what
estimate negative we third total to $X.XX negative margin between our We estimate will will ranging Looking X.X% per billion. average quarter, ahead and operating gallon with X.X%. $X.XX range billion fuel between to operating $X.XX expenses the cost
guidance included published quarter our ir.spirit.com. website investor third at metrics update today, are in our copy found which be Our can on of a
staff, The to them and ATC to I professionals, control been I airport recognize months our personnel operators. and our a have Before quick operations weather operation do give back staff other it have shout past the environment to support been ultimate crews, wanted hand a center difficult out. few Ted, and and I the want our the
for I'll over So now closing it to turn back remarks. Ted