1. Emirates Airlines - Score: 73.53, Fleet Size: 275, Destinations: 183

2. British Airways - Score: 75.30, Fleet Size: 275, Destinations: 183

3. Singapore Airlines: Score: 73.55, Fleet Size: 118, Destinations: 64

4. Qatar Airways - Score: 71.81, Fleet Size: 220, Destinations: 150+

5. Qantas Airways - Score: 71.23 , Fleet Size: 127, Destinations: 85

6. Virgin Atlantic - Score 70.14, Fleet Size: 48, Destinations: 33

7. Etihad Airways - Score: 70.6, Fleet Size: 116, Destinations: 75

8. Cathay Pacific - Score: 68.98, Fleet Size: 146, Destinations: 77

9. Air New Zealand - Score: 67.74, Fleet Size: 58, Destinations: 51

10. Thai Airways - Score: 65.98, Fleet size: 81, Destinations: 91