a list of airports i've flown through

* ATL
* BOS
* CLT
* CTU
* DEN
* DFW
* DOH
* DSM
* EWR
* HKG
* HNL
* IAH
* JFK
* LAX
* NAS
* OGG
* ORD
* PEK
* PHL
* PHX
* PIT
* SEA
* SIN
* TUC
* ZRH