Originally Posted by
Knobbgb
OSL is a little different due to it not being in the EU (but still in Schengen). There you are unloaded into corridor above the main concourse and have to pass through a security check before going downstairs to the departure concourse. It SHOULD be very quick. NOTE that I have only arrived there from France and Germany, NOT from Greece but it should be the same.
OSL is a mixed bag for me. I got stuck in a long line in that corridor for 20 minutes last time.