Form 41 Filings Compared to SEC Filings
Frontier
	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Revenue
Passenger Revenue ($Millions)
F41					$        210	$        315	$        455	$        427	$        449	$        598	$        703	$        834
SEC					$        214	$        321	$        463	$        436	$        460	$        615	$        732	$        879
% Diff.					(2.2%)	(1.9%)	(1.7%)	(2.1%)	(2.4%)	(2.9%)	(4.0%)	(5.1%)
Total Revenue ($Millions)
F41					$        221	$        330	$        473	$        445	$        470	$        644	$        834	$        994
SEC					$        221	$        330	$        473	$        445	$        470	$        644	$        834	$        994
% Diff.					0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Expenses
Fuel ($Millions)
F41					$          23	$          35	$          61	$          51	$          75	$          95	$        176	$        273
SEC							$          71	$          61	$          86	$        109	$        186	$        282
% Diff.							(13.9%)	(17.0%)	(12.2%)	(13.1%)	(5.2%)	(3.2%)
Labor ($Millions)
F41 (No Personnel Expense)					$          33	$          54	$          80	$          99	$        123	$        157	$        199	$        215
SEC
% Diff.
Maintenance $Millions)
F41 (No Labor)					$          31	$          42	$          56	$          60	$          62	$          59	$          60	$          62
SEC					$          36	$          50	$          66	$          70	$          76	$          70	$          77	$          77
% Diff.					(14.1%)	(16.4%)	(14.8%)	(14.3%)	(17.8%)	(15.5%)	(21.6%)	(19.1%)
Regional (SEC)/Transport Related (F41) ($Millions)
F41					$            0	$            0	$            0	$            0	$            0	$          15	$          93	$        107
SEC										$          15	$          92	$        107
% Diff.										2.4%	0.3%	0.3%
Total Operating Expense ($Millions)
F41					$        196	$        290	$        392	$        429	$        501	$        616	$        860	$     1,002
SEC					$        196	$        291	$        392	$        429	$        501	$        616	$        860	$     1,002
% Diff.					(0.0%)	(0.1%)	0.0%	0.0%	(0.0%)	0.0%	(0.1%)	0.0%
Pre-Tax Income ($Millions)
F41					$25	$44	$88	$25	($36)	$20	($36)	$3
SEC					$25	$43	$88	$25	($40)	$20	($36)	($20)
% Diff.					0.0%	0.5%	0.0%	0.0%	(8.1%)	0.0%	0.0%	(117.0%)
	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Traffic
Revenue Passenger Miles (Millions)
F41					1,505	2,113	2,706	2,767	3,252	5,098	6,622	7,509
SEC					1,507	2,104	2,774	2,757	3,600	5,121	6,588	7,437
% Diff.					(0.1%)	0.4%	(2.4%)	0.4%	(9.6%)	(0.4%)	0.5%	1.0%
Available Seat Miles (Millions)
F41					2,541	3,585	4,197	4,800	5,515	7,108	8,845	9,466
SEC					2,538	3,560	4,260	4,592	6,013	7,154	9,116	9,886
% Diff.					0.2%	0.7%	(1.5%)	4.5%	(8.3%)	(0.6%)	(3.0%)	(4.2%)

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