Originally Posted by
Chugach
SEA, PDX, LAX, HNL and PHX are your safest bets for year round service on AS to ANC (although HNL-ANC was suspended this summer/fall due to the pilot shortage, it comes back in November or December). ORD usually goes away between January and March. MSP, DEN, LAS, SFO, SLC are all seasonal.
AA doesn’t fly LAX-ANC or PHX-ANC anymore.
OGG and KOA are also seasonal (2nd longest, and longest flight in AS' system mileage wise)
GEG lasted one season (1x weekly, 5 flights or so) and YVR was served once upon a time as well.
PAE is due to begin 30 Nov and should be year round.
ORD used to be year round, AS has been mucking with ORD for at least 5-10 years. Others pop up for various seasons as well (as mentioned previously) sometimes rather erratically.