Philadelphia, PA - Philadelphia Airport (PHL).
The airport code for Northeast Philadelphia Airport is PNE.
The airport code for Pittsburgh International Airport is PIT.
The airport code for Zagreb Airport is ZAG.
The airport code for Jammu Airport is IXJ.
The airport code for Shannon Airport is SNN.
The airport code for Miyako Airport is MMY.
The airport code for Gao International Airport is GAQ.
Philadelphia International Airport was created in 1925.
Honolulu, HI - Honolulu Airport (HNL).
The airport code for Hokitika Airport is HKK.
The airport code for Munich Airport is MUC.
The airport code for Inverness Airport is INV.