| Revenue/Billion$ | Answer | % Correct |
|---|---|---|
| 34.8 | American Airlines | 93%
|
| 35.1 | Delta Air Lines | 93%
|
| 16.9 | Air France - KLM | 82%
|
| 29 | United Airlines | 79%
|
| 19.9 | Lufthansa Group | 77%
|
| 15.8 | Southwest Airlines | 61%
|
| 10.9 | Turkish Airlines | 39%
|
| 10.4 | China Eastern | 38%
|
| 15.8 | China Southern | 38%
|
| 9.9 | IAG / Brittish Airways - Iberia | 29%
|