Frontier Airlines, Inc.

Form 5500

FRONTIER AIRLINES, INC.

4545 Airport Way, Denver, Co 80239 (720) 374-4504 EIN:84-1256945 Plan Admin:John Becerra

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameFRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN Plan #515 Participants BOY/EOY6,514 / 0 Assets BOY/EOY$0 / $0	2023	FRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN - Plan #515	6,514 / 0	$0 / $0
2022	Plan NameFRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN Plan #003 Participants BOY/EOY6,201 / 7,201 Assets BOY/EOY$661,953,283 / $619,649,808	2022	FRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN - Plan #003	6,201 / 7,201	$661,953,283 / $619,649,808
2022	Plan NameFRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN Plan #515 Participants BOY/EOY5,413 / 0 Assets BOY/EOY$0 / $0	2022	FRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN - Plan #515	5,413 / 0	$0 / $0
2021	Plan NameFRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN Plan #003 Participants BOY/EOY5,587 / 6,201 Assets BOY/EOY$544,543,893 / $661,953,283	2021	FRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN - Plan #003	5,587 / 6,201	$544,543,893 / $661,953,283
2021	Plan NameFRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN Plan #515 Participants BOY/EOY4,932 / 0 Assets BOY/EOY$0 / $0	2021	FRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN - Plan #515	4,932 / 0	$0 / $0
2020	Plan NameFRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN Plan #003 Participants BOY/EOY5,570 / 5,587 Assets BOY/EOY$434,429,423 / $544,543,893	2020	FRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN - Plan #003	5,570 / 5,587	$434,429,423 / $544,543,893
2020	Plan NameFRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN Plan #515 Participants BOY/EOY4,709 / 0 Assets BOY/EOY$0 / $0	2020	FRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN - Plan #515	4,709 / 0	$0 / $0
2019	Plan NameFRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN Plan #003 Participants BOY/EOY4,870 / 5,570 Assets BOY/EOY$319,736,337 / $434,429,423	2019	FRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN - Plan #003	4,870 / 5,570	$319,736,337 / $434,429,423
2019	Plan NameFRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN Plan #515 Participants BOY/EOY3,920 / 0 Assets BOY/EOY$0 / $0	2019	FRONTIER AIRLINES, INC. EMPLOYEE HEALTH AND WELFARE BENEFIT PLAN - Plan #515	3,920 / 0	$0 / $0