1. BUF - Buffalo Niagara International
  2. YYZ - Toronto Pearson International
  3. LHR - London Heathrow
  4. DUB - Dublin Airport
  5. ZAG - Zagreb Airport
    It's the capital of Croatia
  6. BCN - Barcelona - El Prat Airport
  7. AMS - Amsterdam Airport Schiphol
  8. SEN - London Southend Airport
  9. JFK - John F. Kennedy International Airport, NYC
  10. EWR - Newark Liberty International
  11. SNA - John Wayne Airport, OC, California
  12. ORD - O'Hare International Airport, Chicago
  13. FLL - Fort Lauderdale-Hollywood International Airport
  14. BOS - Logan International Airport, Boston, MA