Originally Posted by
rustykettel
It's possible but it's up to ANA if they will check it all the way through. I'd ask in the ANA forum since they don't seem to have a published policy one way or another.
Also, depending on the arrival airport, there may not be a bag drop immediately after customs and the AS agent may retag the bag at the ticket counter.
The problem is it is an outstation so do not know how good they will be.
Flying into IAD, have a day there so AS will not checkin for me when I arrrive