I am have an award itinerary on hold for LAX-SEA-AMS-LUX. The flight LAX to SEA is on AS and connecting to Delta for SEA to AMS. The connection in SEA is 1.5 hours long. I am thinking that connection should be fine but I have never flown through SEA and wanted some of your guys advice. I didn't know either how far I have to go transferring from AS to DL in SEA.