We'll be taking an early morning flight from ARN (probably means waking up at 4am to catch a 45-minute train to get to the airport about 90 minutes before departure). Flight time is a shade over 3 hours, so we all should get a decent nap in before landing. The nice thing looks like we'll be arriving well after the first morning flights and just before late morning banks of flights from the US, so the train shouldn't be terribly busy.