Airports that have never been my starting point or my destination are in red.
North AmericaAtlanta
Baltimore
Baton Rouge
CharlotteChicago (Midway)Chicago (O'Hare)
Dallas (Love)Dallas/Fort WorthDenverDetroit
El Paso
Fort Lauderdale
Houston (Bush)
Las Vegas
Los Angeles
Louisville
Minneapolis–Saint PaulNashvilleNew York (LaGuardia)
Oakland
Philadelphia
PhoenixPortland
RenoSalt Lake City
San DiegoSan Francisco
San Jose
Sarasota
Seattle–TacomaVancouver
Washington (Dulles)
Washington (National)
OtherBangkok (Don Mueang)Dhaka
Hong KongKansaiKathmanduLondon (Heathrow)
SingaporeStates where I have been at an airport and also visited are red, states I have been in but never flown to are green, states that I have only stopped over in are blue, and states I have never been in in any sense are gray.