Originally Posted by
Blue Skye
what DiverDave said.
FWIW i flew YVR to SEA in August and was shocked to find i had to pay for my baggage as a GE. apparently Delta stopped reciprocating with AS' frequent flyers on the Delta codeshares so now AS charges.

i was all "seriously?"

i was highly annoyed to discover that this was the policy. hopefully this will change in the future.
Actually the DL/AS mileage accrual reciprocity never applied to baggage allowances. So I doubt it will change in the future. I fly to AK quite a bit.
Try to use NW/DL for your first flight, the connect to AS and you will be exempt from baggage fees if you are DL medallion. You are always subject to the baggage fees/rules of the airline you first check in with.
On your return, if you fly AS within AK then connect to a DL/NW flight, only check your luggage on AS to your connecting point within AK (FAI/ANC) then recheck it there. AS doesn't charge for checked luggage within Alaska for the first three checked pieces.
John