Originally Posted by
flyerCO
These door all have emergency latches in case they become stuck. For the A339 the top 3/4 of door collapses down. For the A350 I believe it causes 3/4 of door to push out. (The recessed line on the door is where it "breaks" into two pieces in emergency)
This is correct. It takes about 2 seconds to do. Happened to me when my door got stuck.