Here's an interesting one I just came across
http://flightaware.com/live/flight/ASA7802
AS7802 is 5 mins away from landing, at 00:37 local, in Cordova, AK. AS does fly the route from Anchorage, but usually on AS61 & AS66, in the middle of the day.
Looks like they fuel up and leave for Seattle at 2:15am.
Weird.