2015 Overall airline ranking, with 2014 rankings in parentheses
- Virgin America (1)
- JetBlue (4)
- Delta (3)
- Hawaiian (2)
- Alaska (5)
- Southwest (6)
- SkyWest (10)
- United (9)
- ExpressJet (11)
- American (7)
- Frontier (8)
- Envoy Air (12)
- Spirit (new to rating in 2015)