System Total Expense per Available Seat Mile (CASM ex fuel and
Transport Related) |
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Cents per
Available Seat Mile |
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1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
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American |
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8.43 |
7.83 |
8.07 |
8.27 |
8.28 |
8.95 |
10.25 |
9.76 |
8.99 |
7.85 |
7.82 |
7.94 |
8.15 |
9.22 |
9.25 |
9.21 |
9.80 |
9.34 |
8.94 |
9.32 |
8.66 |
9.87 |
10.48 |
10.75 |
11.14 |
20.09 |
Continental |
|
7.24 |
7.77 |
7.71 |
8.00 |
8.17 |
8.16 |
8.38 |
8.41 |
7.87 |
8.03 |
7.60 |
7.56 |
7.69 |
7.77 |
7.97 |
8.35 |
8.18 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Delta |
|
7.56 |
8.03 |
7.68 |
7.89 |
7.93 |
7.98 |
8.51 |
8.58 |
9.12 |
8.56 |
7.53 |
7.40 |
7.23 |
7.18 |
7.71 |
8.06 |
8.31 |
8.83 |
9.07 |
9.49 |
9.73 |
10.01 |
10.43 |
10.21 |
10.40 |
14.55 |
Northwest |
|
7.83 |
7.70 |
7.60 |
8.49 |
7.96 |
8.14 |
8.76 |
9.03 |
8.82 |
8.94 |
9.10 |
8.08 |
7.99 |
8.40 |
8.69 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
United |
|
7.59 |
7.82 |
8.08 |
8.04 |
8.16 |
8.68 |
9.86 |
9.37 |
8.36 |
7.78 |
7.35 |
7.52 |
7.77 |
8.07 |
7.89 |
8.41 |
8.99 |
9.03 |
9.29 |
9.33 |
9.37 |
9.87 |
9.93 |
10.08 |
10.15 |
18.54 |
US Airways |
|
10.09 |
10.98 |
11.19 |
11.12 |
11.53 |
10.70 |
11.02 |
10.43 |
9.93 |
9.02 |
7.59 |
7.92 |
8.16 |
9.88 |
8.53 |
8.48 |
8.54 |
8.67 |
9.08 |
8.62 |
13.69 |
- |
- |
- |
- |
- |
America West |
|
6.29 |
6.65 |
6.25 |
6.54 |
6.63 |
7.07 |
7.95 |
6.96 |
6.53 |
5.89 |
6.63 |
9.92 |
9.81 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
--sub Network |
|
7.97 |
8.07 |
8.10 |
8.31 |
8.33 |
8.59 |
9.41 |
9.16 |
8.70 |
8.13 |
7.74 |
7.81 |
7.87 |
8.37 |
8.36 |
8.49 |
8.79 |
9.00 |
9.11 |
9.29 |
9.53 |
9.92 |
10.28 |
10.35 |
10.56 |
17.68 |
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Southwest |
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5.94 |
6.26 |
6.23 |
6.47 |
6.51 |
6.32 |
6.19 |
6.15 |
6.29 |
6.31 |
6.19 |
6.47 |
6.54 |
6.80 |
7.31 |
7.76 |
8.02 |
9.53 |
9.61 |
9.15 |
8.67 |
8.81 |
8.97 |
8.90 |
9.67 |
12.85 |
AirTran |
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- |
- |
8.28 |
7.08 |
6.53 |
6.80 |
7.14 |
6.51 |
6.46 |
6.61 |
6.67 |
6.50 |
6.24 |
6.28 |
6.59 |
6.95 |
7.30 |
1.90 |
- |
- |
- |
- |
- |
- |
- |
- |
jetBlue |
|
- |
- |
- |
- |
- |
7.43 |
5.72 |
5.51 |
4.95 |
4.71 |
4.80 |
5.18 |
5.36 |
5.90 |
6.35 |
6.67 |
6.78 |
7.05 |
7.33 |
7.61 |
7.92 |
7.99 |
8.40 |
8.56 |
8.63 |
13.35 |
Alaska |
|
6.70 |
6.97 |
7.38 |
7.34 |
7.64 |
8.54 |
8.80 |
8.67 |
8.39 |
8.17 |
8.16 |
8.83 |
8.86 |
8.04 |
8.52 |
7.96 |
7.74 |
7.76 |
7.66 |
7.46 |
7.55 |
7.35 |
7.55 |
8.49 |
8.13 |
14.13 |
Virgin America |
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- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
15.62 |
12.59 |
6.44 |
6.45 |
6.79 |
6.83 |
7.02 |
7.60 |
8.38 |
8.21 |
7.78 |
- |
- |
- |
Hawaiian |
|
6.31 |
6.14 |
6.07 |
6.24 |
7.23 |
6.76 |
6.56 |
9.10 |
7.60 |
7.81 |
7.72 |
7.89 |
7.46 |
7.37 |
8.57 |
8.83 |
9.30 |
8.20 |
7.87 |
8.10 |
8.23 |
8.78 |
9.15 |
9.33 |
9.37 |
18.51 |
-- sub Hybrid |
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6.15 |
6.27 |
6.52 |
6.68 |
6.81 |
6.82 |
6.72 |
6.74 |
6.59 |
6.50 |
6.38 |
6.64 |
6.69 |
6.90 |
7.24 |
7.50 |
7.70 |
7.88 |
7.94 |
8.15 |
8.32 |
8.41 |
8.60 |
8.67 |
9.12 |
13.42 |
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Allegiant |
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- |
- |
- |
- |
- |
- |
- |
- |
- |
8.14 |
7.78 |
4.18 |
4.24 |
4.95 |
4.99 |
5.06 |
5.69 |
5.28 |
5.51 |
6.51 |
5.68 |
5.87 |
6.78 |
6.41 |
6.20 |
7.66 |
Frontier |
|
8.98 |
9.04 |
8.71 |
7.34 |
7.00 |
7.70 |
7.94 |
7.88 |
7.04 |
6.76 |
6.62 |
6.77 |
6.34 |
6.48 |
6.55 |
6.99 |
7.83 |
7.32 |
7.94 |
6.81 |
6.34 |
5.86 |
5.70 |
6.04 |
5.65 |
8.61 |
Spirit |
|
7.06 |
7.71 |
7.28 |
7.93 |
6.34 |
6.22 |
6.47 |
5.88 |
5.88 |
6.23 |
6.92 |
7.86 |
5.78 |
5.80 |
5.55 |
5.90 |
5.96 |
6.16 |
6.12 |
6.15 |
5.66 |
5.74 |
5.70 |
5.75 |
5.71 |
7.92 |
-- sub ULCC |
|
8.05 |
8.51 |
8.18 |
7.59 |
6.69 |
6.88 |
7.18 |
6.74 |
6.20 |
6.66 |
6.84 |
6.71 |
5.84 |
5.99 |
5.88 |
6.18 |
6.71 |
6.40 |
6.58 |
6.45 |
5.89 |
5.81 |
5.92 |
5.97 |
5.78 |
8.06 |
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Total All Sectors |
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7.83 |
7.92 |
7.96 |
8.15 |
8.17 |
8.39 |
9.06 |
8.80 |
8.34 |
7.84 |
7.49 |
7.56 |
7.57 |
7.99 |
8.04 |
8.20 |
8.47 |
8.63 |
8.72 |
8.89 |
9.04 |
9.29 |
9.56 |
9.60 |
9.82 |
15.43 |
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Data
Source: US DOT Form 41 via BTS,
Schedule P6, P52 & T2. |
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