| No. |
Name |
IATA |
City |
Country |
Updated |
| 1 |
Dallas/Fort Worth International Airport
|
DFW |
Dallas |
United States |
3 years |
| 2 |
Frankfurt - Hahn Airport
|
HHN |
Hahn |
Germany |
3 years |
| 3 |
Cologne Bonn Airport
|
CGN |
Cologne |
Germany |
3 years |
| 4 |
Charles de Gaulle Airport
|
CDG |
Paris |
France |
3 years |
| 5 |
Baltimore/Wash International Thurgood Marshall Airport
|
BWI |
Baltimore |
United States |
3 years |
| 6 |
Porto Airport
|
OPO |
Porto |
Portugal |
3 years |
| 7 |
Seattle International Airport
|
SEA |
Seattle |
United States |
3 years |
| 8 |
Geneve Airport
|
GVA |
Geneva |
Switzerland |
2 years, 6 months |
| 9 |
Snohomish County Airport
|
PAE |
Everett |
United States |
3 years |
| 10 |
Phoenix Sky Harbor International Airport
|
PHX |
Phoenix |
United States |
3 years |
