, Konkurs 2026| N501NK | Airbus A-319-132 | c/n 2424 | 2005-2009 |
| N502NK | Airbus A-319-132 | c/n 2433 | 2005-2023 |
| N503NK | Airbus A-319-132 | c/n 2470 | 2005-2024 |
| N504NK | Airbus A-319-132 | c/n 2473 | 2005-2024 |
| N505NK | Airbus A-319-132 | c/n 2485 | 2005-2024 |
| N506NK | Airbus A-319-132 | c/n 2490 | 2005-2024 |
| N507NK | Airbus A-319-132 | c/n 2560 | 2005-2023 |
| N508NK | Airbus A-319-132 | c/n 2567 | 2005-2023 |
| N509NK | Airbus A-319-132 | c/n 2603 | 2005-2023 |
| N510NK | Airbus A-319-132 | c/n 2622 | 2005-2020 |
| N511NK | Airbus A-319-132 | c/n 2659 | 2006-2008 |
| N512NK | Airbus A-319-132 | c/n 2673 | 2006-2025 |
| N514NK | Airbus A-319-132 | c/n 2679 | 2006-2025 |
| N515NK | Airbus A-319-132 | c/n 2698 | 2006-2008 2013-2024 |
| N516NK | Airbus A-319-132 | c/n 2704 | 2006-2025 |
| N517NK | Airbus A-319-132 | c/n 2711 | 2006-2025 |
| N518NK | Airbus A-319-132 | c/n 2718 | 2006-2008 |
| N519NK | Airbus A-319-132 | c/n 2723 | 2006-2008 2013-2024 |
| N520NK | Airbus A-319-132 | c/n 2784 | 2006-2008 |
| N521NK | Airbus A-319-132 | c/n 2797 | 2006-2008 2012-2024 |
| N522NK | Airbus A-319-132 | c/n 2893 | 2006-2024 |
| N523NK | Airbus A-319-132 | c/n 2898 | 2006-2024 |
| N524NK | Airbus A-319-132 | c/n 2929 | 2006-2024 |
| N525NK | Airbus A-319-132 | c/n 2942 | 2006-2024 |
| N526NK | Airbus A-319-132 | c/n 2963 | 2006-2024 |
| N527NK | Airbus A-319-132 | c/n 2978 | 2007-2024 |
| N528NK | Airbus A-319-132 | c/n 2983 | 2007-2024 |
| N529NK | Airbus A-319-132 | c/n 3007 | 2007-2024 |
| N530NK | Airbus A-319-132 | c/n 3017 | 2007-2024 |
| N531NK | Airbus A-319-132 | c/n 3026 | 2007-2024 |
| N532NK | Airbus A-319-132 | c/n 3165 | 2007-2024 |
| N533NK | Airbus A-319-132 | c/n 3393 | 2008-2023 |
| N534NK | Airbus A-319-132 | c/n 3395 | 2008-2024 |
| N535NK | Airbus A-319-132 | c/n 4403 | 2017-2025 |
| N536NK | Airbus A-319-132 | c/n 4422 | 2017-2025 |
| N601NK | Airbus A-320-232 | c/n 4206 | 2010-2026 |
| N602NK | Airbus A-320-232 | c/n 4264 | 2010-2026 |
| N603NK | Airbus A-320-232 | c/n 4321 | 2010-2026 |
| N604NK | Airbus A-320-232 | c/n 4431 | 2010-2026 |
| N605NK | Airbus A-320-232 | c/n 4548 | 2011-2026 |
| N606NK | Airbus A-320-232 | c/n 4592 | 2011-2026 |
| N607NK | Airbus A-320-232 | c/n 4595 | 2011-2026 |
| N608NK | Airbus A-320-232 | c/n 4902 | 2011-2026 |
| N609NK | Airbus A-320-232 | c/n 4951 | 2011-2026 |
| N611NK | Airbus A-320-232 | c/n 4996 | 2012-2026 |
| N612NK | Airbus A-320-232 | c/n 5029 | 2012-2026 |
| N613NK | Airbus A-320-232 | c/n 5042 | 2012-2026 |
| N614NK | Airbus A-320-232 | c/n 5132 | 2012-2026 |
| N615NK | Airbus A-320-232 | c/n 5159 | 2012-2026 |
| N616NK | Airbus A-320-232 | c/n 5370 | 2012-2026 |
| N617NK | Airbus A-320-232 | c/n 5387 | 2012-2026 |
| N618NK | Airbus A-320-232 | c/n 5458 | 2013-2026 |
| N619NK | Airbus A-320-232 | c/n 5517 | 2013-2026 |
| N620NK | Airbus A-320-232 | c/n 5624 | 2013-2026 |
| N621NK | Airbus A-320-232 | c/n 5672 | 2013-2026 |
| N622NK | Airbus A-320-232 | c/n 5804 | 2013-2026 |
| N623NK | Airbus A-320-232 | c/n 5861 | 2013-2026 |
| N624NK | Airbus A-320-232 | c/n 5880 | 2013-2026 |
| N625NK | Airbus A-320-232 | c/n 5954 | 2014-2026 |
| N626NK | Airbus A-320-232 | c/n 5999 | 2014-2026 |
| N627NK | Airbus A-320-232 | c/n 6082 | 2014-2026 |
| N628NK | Airbus A-320-232 | c/n 6193 | 2014-2026 |
| N629NK | Airbus A-320-232 | c/n 6300 | 2014-2026 |
| N630NK | Airbus A-320-232 | c/n 6304 | 2014-2026 |
| N631NK | Airbus A-320-232 | c/n 6327 | 2014-2026 |
| N632NK | Airbus A-320-232 | c/n 6331 | 2014-2026 |
| N633NK | Airbus A-320-232 | c/n 6345 | 2014-2026 |
| N634NK | Airbus A-320-232 | c/n 6370 | 2014-2026 |
| N635NK | Airbus A-320-232 | c/n 6383 | 2014-2026 |
| N636NK | Airbus A-320-232 | c/n 6424 | 2014-2026 |
| N637NK | Airbus A-320-232 | c/n 6436 | 2014-2026 |
| N638NK | Airbus A-320-232 | c/n 6463 | 2015-2024 |
| N639NK | Airbus A-320-232 | c/n 6487 | 2015-2024 |
| N640NK | Airbus A-320-232 | c/n 6507 | 2015-2024 |
| N641NK | Airbus A-320-232 | c/n 6566 | 2015-2026 |
| N642NK | Airbus A-320-232 | c/n 6586 | 2015-2026 |
| N643NK | Airbus A-320-232 | c/n 6616 | 2015-2026 |
| N644NK | Airbus A-320-232 | c/n 7156 | 2016-2026 |
| N645NK | Airbus A-320-232 | c/n 7008 | 2016-2026 |
| N646NK | Airbus A-320-232 | c/n 7062 | 2016-2026 |
| N647NK | Airbus A-320-232 | c/n 7635 | 2017-2024 |
| N648NK | Airbus A-320-232 | c/n 7656 | 2017-2026 |
| N649NK | Airbus A-320-232 | c/n 7679 | 2017-2026 |
| N650NK | Airbus A-320-232 | c/n 7724 | 2017-2026 |
| N651NK | Airbus A-320-232 | c/n 8018 | 2017-2026 |
| N652NK | Airbus A-320-232 | c/n 8021 | 2017-2026 |
| N653NK | Airbus A-320-232 | c/n 8012 | 2018-2026 |
| N654NK | Airbus A-320-232 | c/n 8176 | 2018-2026 |
| N655NK | Airbus A-320-232 | c/n 8376 | 2018-2026 |
| N656NK | Airbus A-320-232 | c/n 8400 | 2018-2026 |
| N690NK | Airbus A-320-232 | c/n 8434 | 2018-2026 |
| N691NK | Airbus A-320-232 | c/n 8614 | 2018-2026 |
| N692NK | Airbus A-320-232 | c/n 8611 | 2018-2026 |
| N693NK | Airbus A-320-232 | c/n 8659 | 2018-2026 |
| N694NK | Airbus A-320-232 | c/n 8632 | 2018-2026 |
| N695NK | Airbus A-320-232 | c/n 8696 | 2019-2025 |
| N696NK | Airbus A-320-232 | c/n 8824 | 2019-2026 |
| N697NK | Airbus A-320-232 | c/n 4302 | 2019-2026 |
| N698NK | Airbus A-320-232 | c/n 4270 | 2019-2026 |
| N901NK | Airbus A-320-271N | c/n 6833 | 2016-2025 |
| N902NK | Airbus A-320-271N | c/n 6907 | 2016-2025 |
| N903NK | Airbus A-320-271N | c/n 7011 | 2016-2025 |
| N904NK | Airbus A-320-271N | c/n 7094 | 2016-2025 |
| N905NK | Airbus A-320-271N | c/n 7334 | 2016-2025 |
| N906NK | Airbus A-320-271N | c/n 7788 | 2019-2025 |
| N907NK | Airbus A-320-271N | c/n 8275 | 2019-2023 |
| N908NK | Airbus A-320-271N | c/n 8658 | 2018-2025 |
| N910NK | Airbus A-320-271N | c/n 8668 | 2018-2023 |
| N912NK | Airbus A-320-271N | c/n 8038 | 2019-2023 |
| N913NK | Airbus A-320-271N | c/n 7757 | 2019-2024 |
| N915NK | Airbus A-320-271N | c/n 7851 | 2019-2024 |
| N916NK | Airbus A-320-271N | c/n 9175 | 2019-2025 |
| N917NK | Airbus A-320-271N | c/n 9179 | 2019-2025 |
| N918NK | Airbus A-320-271N | c/n 9259 | 2019-2026 |
| N919NK | Airbus A-320-271N | c/n 9272 | 2019-2025 |
| N920NK | Airbus A-320-271N | c/n 9273 | 2019-2026 |
| N921NK | Airbus A-320-271N | c/n 9339 | 2019-2025 |
| N922NK | Airbus A-320-271N | c/n 9341 | 2019-2025 |
| N923NK | Airbus A-320-271N | c/n 9342 | 2019-2025 |
| N924NK | Airbus A-320-271N | c/n 9405 | 2020-2025 |
| N925NK | Airbus A-320-271N | c/n 9407 | 2020-2026 |
| N926NK | Airbus A-320-271N | c/n 9482 | 2020-2025 |
| N927NK | Airbus A-320-271N | c/n 9075 | 2020-2025 |
| N928NK | Airbus A-320-271N | c/n 9152 | 2020-2025 |
| N929NK | Airbus A-320-271N | c/n 9395 | 2020-2025 |
| N930NK | Airbus A-320-271N | c/n 9483 | 2020-2024 |
| N931NK | Airbus A-320-271N | c/n 9548 | 2020-2025 |
| N932NK | Airbus A-320-271N | c/n 10008 | 2020-2022 |
| N933NK | Airbus A-320-271N | c/n 10014 | 2020-2025 |
| N934NK | Airbus A-320-271N | c/n 10107 | 2020-2025 |
| N935NK | Airbus A-320-271N | c/n 10108 | 2020-2025 |
| N936NK | Airbus A-320-271N | c/n 10316 | 2021-2023 |
| N937NK | Airbus A-320-271N | c/n 10330 | 2021-2023 |
| N938NK | Airbus A-320-271N | c/n 10402 | 2021-2024 |
| N939NK | Airbus A-320-271N | c/n 10450 | 2021-2024 |
| N940NK | Airbus A-320-271N | c/n 10473 | 2021-2023 |
| N941NK | Airbus A-320-271N | c/n 10449 | 2021-2024 |
| N942NK | Airbus A-320-271N | c/n 10328 | 2021-2024 |
| N943NK | Airbus A-320-271N | c/n 10563 | 2021-2023 |
| N944NK | Airbus A-320-271N | c/n 10545 | 2021-2026 |
| N945NK | Airbus A-320-271N | c/n 10594 | 2021-2024 |
| N946NK | Airbus A-320-271N | c/n 10640 | 2021-2024 |
| N947NK | Airbus A-320-271N | c/n 10683 | 2021-2024 |
| N948NK | Airbus A-320-271N | c/n 10744 | 2021-2023 |
| N949NK | Airbus A-320-271N | c/n 10710 | 2021-2024 |
| N950NK | Airbus A-320-271N | c/n 10769 | 2021-2024 |
| N951NK | Airbus A-320-271N | c/n 10745 | 2021-2024 |
| N952NK | Airbus A-320-271N | c/n 10767 | 2022-2025 |
| N953NK | Airbus A-320-271N | c/n 10686 | 2022-2024 |
| N954NK | Airbus A-320-271N | c/n 10697 | 2022-2025 |
| N955NK | Airbus A-320-271N | c/n 10812 | 2022-2025 |
| N956NK | Airbus A-320-271N | c/n 10857 | 2022-2025 |
| N957NK | Airbus A-320-271N | c/n 10899 | 2022-2025 |
| N958NK | Airbus A-320-271N | c/n 10860 | 2022-2025 |
| N959NK | Airbus A-320-271N | c/n 10921 | 2022-2025 |
| N960NK | Airbus A-320-271N | c/n 11002 | 2022-2026 |
| N961NK | Airbus A-320-271N | c/n 11003 | 2022-2026 |
| N962NK | Airbus A-320-271N | c/n 11056 | 2022-2025 |
| N963NK | Airbus A-320-271N | c/n 11088 | 2022-2025 |
| N964NK | Airbus A-320-271N | c/n 11079 | 2022-2025 |
| N965NK | Airbus A-320-271N | c/n 11124 | 2022-2026 |
| N966NK | Airbus A-320-271N | c/n 11188 | 2022-2025 |
| N967NK | Airbus A-320-271N | c/n 11128 | 2022-2026 |
| N968NK | Airbus A-320-271N | c/n 11151 | 2022-2025 |
| N969NK | Airbus A-320-271N | c/n 11152 | 2022-2025 |
| N970NK | Airbus A-320-271N | c/n 11067 | 2022-2026 |
| N971NK | Airbus A-320-271N | c/n 11222 | 2023-2025 |
| N972NK | Airbus A-320-271N | c/n 11173 | 2022-2025 |
| N973NK | Airbus A-320-271N | c/n 11192 | 2023-2025 |
| N974NK | Airbus A-320-271N | c/n 11270 | 2023-2025 |
| N975NK | Airbus A-320-271N | c/n 11295 | 2023-2025 |
| N976NK | Airbus A-320-271N | c/n 11276 | 2023-2025 |
| N977NK | Airbus A-320-271N | c/n 11355 | 2023-2025 |
| N978NK | Airbus A-320-271N | c/n 11356 | 2023-2025 |
| N979NK | Airbus A-320-271N | c/n 11394 | 2023-2025 |
| N980NK | Airbus A-320-271N | c/n 11331 | 2023-2025 |
| N981NK | Airbus A-320-271N | c/n 11433 | 2023-2025 |
| N982NK | Airbus A-320-271N | c/n 11435 | 2023-2025 |
| N983NK | Airbus A-320-271N | c/n 11511 | 2023-2025 |
| N984NK | Airbus A-320-271N | c/n 11554 | 2023-2026 |
| N985NK | Airbus A-320-271N | c/n 11606 | 2023-2026 |
| N986NK | Airbus A-320-271N | c/n 11643 | 2023-2026 |
| N987NK | Airbus A-320-271N | c/n 11691 | 2023-2025 |
| N988NK | Airbus A-320-271N | c/n 11733 | 2024-2026 |
| N989NK | Airbus A-320-271N | c/n 11840 | 2024-2026 |
| N990NK | Airbus A-320-271N | c/n 11859 | 2024-2026 |
| N991NK | Airbus A-320-271N | c/n 11862 | 2024-2026 |
| N992NK | Airbus A-320-271N | c/n 11900 | 2024-2026 |
| N993NK | Airbus A-320-271N | c/n 11902 | 2024-2026 |
| N994NK | Airbus A-320-271N | c/n 11951 | 2024-2026 |
| N583NK | Airbus A-321-231 | c/n 1195 | 2004-2008 |
| N584NK | Airbus A-321-231 | c/n 1408 | 2004-2008 |
| N585NK | Airbus A-321-231 | c/n 1438 | 2004-2008 |
| N586NK | Airbus A-321-231 | c/n 1794 | 2004-2008 |
| N587NK | Airbus A-321-231 | c/n 2476 | 2005-2017 |
| N588NK | Airbus A-321-231 | c/n 2590 | 2005-2017 |
| N657NK | Airbus A-321-231 | c/n 6672 | 2015-2025 |
| N658NK | Airbus A-321-231 | c/n 6736 | 2015-2024 |
| N659NK | Airbus A-321-231 | c/n 6770 | 2015-2026 |
| N660NK | Airbus A-321-231 | c/n 6804 | 2015-2026 |
| N661NK | Airbus A-321-231 | c/n 6867 | 2015-2026 |
| N662NK | Airbus A-321-231 | c/n 6897 | 2015-2026 |
| N663NK | Airbus A-321-231 | c/n 6894 | 2016-2026 |
| N664NK | Airbus A-321-231 | c/n 7021 | 2016-2026 |
| N665NK | Airbus A-321-231 | c/n 7045 | 2016-2026 |
| N667NK | Airbus A-321-231 | c/n 7058 | 2016-2026 |
| N668NK | Airbus A-321-231 | c/n 7135 | 2016-2026 |
| N669NK | Airbus A-321-231 | c/n 7296 | 2016-2026 |
| N670NK | Airbus A-321-231 | c/n 7106 | 2016-2026 |
| N671NK | Airbus A-321-231 | c/n 7246 | 2016-2026 |
| N672NK | Airbus A-321-231 | c/n 7522 | 2017-2026 |
| N673NK | Airbus A-321-231 | c/n 7395 | 2017-2025 |
| N674NK | Airbus A-321-231 | c/n 7462 | 2017-2026 |
| N675NK | Airbus A-321-231 | c/n 7668 | 2017-2024 |
| N676NK | Airbus A-321-231 | c/n 7734 | 2017-2026 |
| N677NK | Airbus A-321-231 | c/n 7690 | 2017-2026 |
| N678NK | Airbus A-321-231 | c/n 7857 | 2017-2026 |
| N679NK | Airbus A-321-231 | c/n 7825 | 2017-2026 |
| N680NK | Airbus A-321-231 | c/n 7870 | 2017-2026 |
| N681NK | Airbus A-321-231 | c/n 7980 | 2017-2026 |
| N682NK | Airbus A-321-231 | c/n 7957 | 2017-2026 |
| N683NK | Airbus A-321-231 | c/n 8114 | 2018-2026 |
| N684NK | Airbus A-321-231 | c/n 8047 | 2018-2026 |
| N685NK | Airbus A-321-231 | c/n 8115 | 2018-2026 |
| N686NK | Airbus A-321-231 | c/n 8141 | 2018-2026 |
| N687NK | Airbus A-321-231 | c/n 8160 | 2018-2026 |
| N702NK | Airbus A-321-271NX | c/n 11328 | 2023-2025 |
| N703NK | Airbus A-321-271NX | c/n 11383 | 2023-2025 |
| N705NK | Airbus A-321-271NX | c/n 11608 | 2023-2025 |
| N706NK | Airbus A-321-271NX | c/n 11427 | 2023-2025 |
| N708NK | Airbus A-321-271NX | c/n 11604 | 2023-2025 |
| N709NK | Airbus A-321-271NX | c/n 11470 | 2023-2025 |
| N710NK | Airbus A-321-271NX | c/n 11458 | 2023-2025 |
| N712NK | Airbus A-321-271NX | c/n 11570 | 2023-2025 |
| N713NK | Airbus A-321-271NX | c/n 11789 | 2024-2025 |
| N715NK | Airbus A-321-271NX | c/n 11788 | 2024-2026 |
| N716NK | Airbus A-321-271NX | c/n 11880 | 2024-2026 |
| N717NK | Airbus A-321-271NX | c/n 11851 | 2024-2026 |
| N718NK | Airbus A-321-271NX | c/n 11872 | 2024-2026 |
| N720NK | Airbus A-321-271NX | c/n 12048 | 2024-2026 |
| N721NK | Airbus A-321-271NX | c/n 12009 | 2024-2026 |
| N723NK | Airbus A-321-271NX | c/n 12102 | 2024-2026 |
| N724NK | Airbus A-321-271NX | c/n 11974 | 2024-2026 |
| N725NK | Airbus A-321-271NX | c/n 11916 | 2024-2026 |
| N726NK | Airbus A-321-271NX | c/n 11928 | 2024-2026 |
| N728NK | Airbus A-321-271NX | c/n 11881 | 2024-2025 |
| N729NK | Airbus A-321-271NX | c/n 11908 | 2024-2026 |
| N730NK | Airbus A-321-271NX | c/n 12035 | 2024-2026 |
| N731NK | Airbus A-321-271NX | c/n 11937 | 2024-2026 |
| N732NK | Airbus A-321-271NX | c/n 12178 | 2024-2026 |
| N737NK | Airbus A-321-271NX | c/n 12207 | 2024-2026 |
| N739NK | Airbus A-321-271NX | c/n 12324 | 2024-2026 |
| N740NK | Airbus A-321-271NX | c/n 12055 | 2024-2026 |
| N741NK | Airbus A-321-271NX | c/n 12335 | 2024-2026 |
| N742NK | Airbus A-321-271NX | c/n 12330 | 2025-2026 |
| N744NK | Airbus A-321-271NX | c/n 12425 | 2025-2026 |
| N745NK | Airbus A-321-271NX | c/n 12333 | 2025-2026 |
| N746NK | Airbus A-321-271NX | c/n 12423 | 2025-2026 |
 |
| N772AS | Boeing 737-4Q8SF | c/n 25105 | 2012-2012 | leased |
| N117GT | Convair CV-580 | c/n 15 | 1990-1993 |
| N118GT | Convair CV-580 | c/n 161 | 1990-1993 |
| N90857 | Convair CV-340-35 | c/n 82 | 1989-1990 |
| N125NK | Douglas DC-9-21 | c/n 47302 | 1995-1997 | |
| N12505 | Douglas DC-9-32 | c/n 45788 | 1994-1998 | |
| N12536 | Douglas DC-9-32 | c/n 47113 | 1994-2002 | |
| N126NK | Douglas DC-9-21 | c/n 47303 | 1995-1995 | |
| N127NK | Douglas DC-9-21 | c/n 47361 | 1995-1995 | |
| N129NK | Douglas DC-9-21 | c/n 47305 | 1995-1996 | |
| N130NK | Douglas DC-9-41 | c/n 47604 | 1996-2003 | |
| N131NK | Douglas DC-9-41 | c/n 47605 | 1996-2003 | |
| N132NK | Douglas DC-9-31 | c/n 47202 | 1997-1999 | |
| N133NK | Douglas DC-9-32 | c/n 48111 | 1999-2001 | |
| N17535 | Douglas DC-9-32 | c/n 47111 | 1997-2000 | |
| N928ML | Douglas DC-9-31 | c/n 47326 | 1995-1998 | leased |
| N932ML | Douglas DC-9-31 | c/n 47547 | 1992-1998 | |
| N934ML | Douglas DC-9-31 | c/n 47526 | 1992-2001 | |
| N941ML | Douglas DC-9-31 | c/n 47131 | 1994-2000 | |
| N942ML | Douglas DC-9-32 | c/n 47478 | 1992-2003 | |
| N947ML | Douglas DC-9-32 | c/n 47514 | 1995-2000 | |
| N969ML | Douglas DC-9-31 | c/n 47268 | 1992-2003 | |
| N974ML | Douglas DC-9-31 | c/n 47119 | 1993-1998 |
| D-ALLO | McDonnell Douglas MD-83 | c/n 53012 | 2001-2005 | leased, 2002 re-reg. N825NK |
| D-ALLQ | McDonnell Douglas MD-83 | c/n 53014 | 1999-1999 2000-2000 2001-2001 |
leased |
| D-ALLR | McDonnell Douglas MD-83 | c/n 53015 | 2000-2004 | leased, 2001 re-reg. N824NK |
| N800NK | McDonnell Douglas MD-82 | c/n 49144 | 1997-2006 | |
| N801NK | McDonnell Douglas MD-82 | c/n 48048 | 1998-2005 | |
| N802NK | McDonnell Douglas MD-82 | c/n 53168 | 1998-2006 | |
| N803NK | McDonnell Douglas MD-82 | c/n 48087 | 1998-2006 | |
| N804NK | McDonnell Douglas MD-82 | c/n 49104 | 1999-2007 | |
| N805NK | McDonnell Douglas MD-82 | c/n 48058 | 1999-2004 | |
| N806NK | McDonnell Douglas MD-82 | c/n 48051 | 1999-2004 | |
| N808NK | McDonnell Douglas MD-82 | c/n 49504 | 1999-2010 | |
| N809NK | McDonnell Douglas MD-82 | c/n 49503 | 1999-2004 | |
| N810NK | McDonnell Douglas MD-81 | c/n 48015 | 1999-2005 | |
| N811NK | McDonnell Douglas MD-81 | c/n 48017 | 1999-2006 | |
| N812NK | McDonnell Douglas MD-82 | c/n 48021 | 1999-2005 | |
| N814NK | McDonnell Douglas MD-83 | c/n 49619 | 1999-2007 | |
| N815NK | McDonnell Douglas MD-83 | c/n 49415 | 1999-2007 | |
| N816NK | McDonnell Douglas MD-82 | c/n 49140 | 2000-2004 | |
| N817NK | McDonnell Douglas MD-82 | c/n 49141 | 2000-2005 | |
| N818NK | McDonnell Douglas MD-81 | c/n 48018 | 2000-2005 | |
| N819NK | McDonnell Douglas MD-81 | c/n 48016 | 2000-2006 | |
| N820NK | McDonnell Douglas MD-82 | c/n 49126 | 2000-2005 | |
| N821NK | McDonnell Douglas MD-82 | c/n 49508 | 2000-2006 | |
| N822NK | McDonnell Douglas MD-83 | c/n 49392 | 2001-2006 | |
| N823NK | McDonnell Douglas MD-81 | c/n 48020 | 2001-2005 | |
| N826NK | McDonnell Douglas MD-82 | c/n 49391 | 2002-2005 | |
| N827NK | McDonnell Douglas MD-83 | c/n 49793 | 2002-2005 | |
| N828NK | McDonnell Douglas MD-83 | c/n 49823 | 2003-2007 | |
| N829NK | McDonnell Douglas MD-83 | c/n 49931 | 2003-2006 | |
| N830NK | McDonnell Douglas MD-83 | c/n 49932 | 2003-2006 | |
| N831NK | McDonnell Douglas MD-83 | c/n 49617 | 2003-2005 | |
| N832NK | McDonnell Douglas MD-83 | c/n 49618 | 2003-2007 | |
| N833NK | McDonnell Douglas MD-83 | c/n 49449 | 2003-2005 | |
| N833RA | McDonnell Douglas MD-83 | c/n 53045 | 2004-2006 | 2004 re-reg. N836NK |
| N834NK | McDonnell Douglas MD-83 | c/n 49847 | 2003-2006 | |
| N835NK | McDonnell Douglas MD-83 | c/n 53044 | 2004-2008 |
 |
| N750RA | McDonnell Douglas MD-87 | c/n 49777 | 1998-2009 | 2000 re-reg. N807NK |