http://aviationblog.dallasnews.com/...ong-the-worlds-most-profitable-airlines.html/
Rank Best Margin
1 Copa (Panama) 22%
2 Spirit (U.S.) 18%
3 Allegiant (U.S.) 16%
4 Republic (U.S.) 16%
5 Ryanair (Ireland) 15%
6 Alaska (U.S.) 14%
7 Japan Airlines (Japan) 12%
8 Aegean (Greece) 12%
9 Hainan Airlines (China) 12%
10 Delta (U.S.) 11%
11 easyJet (U.K) 11%
12 WestJet (Canada) 11%
13 Southwest (U.S.) 11%
14 American (U.S.) 10%
15 Air Arabia (United Arab Emirates) 10%
Rank Worst Margin
1 Pakistan Int’l (Pakistan) -27%
2 SpiceJet (India) -16%
3 Jet Airways (India) -9%
4 Malaysia Airlines (Malaysia)+ -8%
5 Tigerair (Singapore) -8%
6 Thai Airways (Thailand) -7%
7 AirAsia X (Malaysia) -7%
8 Skymark (Japan) -6%
9 Garuda (Indonesia) -6%
10 Air Berlin (Germany) -6%
11 Philippine Airlines (Philippines) -4%
12 Volaris (Mexico) -3%
13 Virgin Australia (Australia) -3%
14 Kenya Airways (Kenya) -3%
15 Norwegian (Ireland) -2%
Rank Best Margin
1 Copa (Panama) 22%
2 Spirit (U.S.) 18%
3 Allegiant (U.S.) 16%
4 Republic (U.S.) 16%
5 Ryanair (Ireland) 15%
6 Alaska (U.S.) 14%
7 Japan Airlines (Japan) 12%
8 Aegean (Greece) 12%
9 Hainan Airlines (China) 12%
10 Delta (U.S.) 11%
11 easyJet (U.K) 11%
12 WestJet (Canada) 11%
13 Southwest (U.S.) 11%
14 American (U.S.) 10%
15 Air Arabia (United Arab Emirates) 10%
Rank Worst Margin
1 Pakistan Int’l (Pakistan) -27%
2 SpiceJet (India) -16%
3 Jet Airways (India) -9%
4 Malaysia Airlines (Malaysia)+ -8%
5 Tigerair (Singapore) -8%
6 Thai Airways (Thailand) -7%
7 AirAsia X (Malaysia) -7%
8 Skymark (Japan) -6%
9 Garuda (Indonesia) -6%
10 Air Berlin (Germany) -6%
11 Philippine Airlines (Philippines) -4%
12 Volaris (Mexico) -3%
13 Virgin Australia (Australia) -3%
14 Kenya Airways (Kenya) -3%
15 Norwegian (Ireland) -2%