I have only flown on Alaska and United and agree strongly with the ratings: http://www.cbsnews.com/news/united-ranks-as-americas-bottom-rated-legacy-airline/
---
1. JetBlue (82)
2. Southwest (80)
3. Alaska (78)
4. American (76)
5. Delta (76)
6. All others (74)
7. Allegiant (71)
8. United (70)
9. Frontier (63)
10. Spirit (61)
---
1. JetBlue (82)
2. Southwest (80)
3. Alaska (78)
4. American (76)
5. Delta (76)
6. All others (74)
7. Allegiant (71)
8. United (70)
9. Frontier (63)
10. Spirit (61)