About six people on a DL 727 from Albuquerque to El Paso. We all got bumped to First Class.
Flew on a DL flight to Stuttgart that was about 25% full. I missed the mad dash for the three middle seats after dinner and the first movie. That would have given me an entire row to lay across and sleep on, but I still had my window and aisle seat to myself and no one infront of me dropping their seat in my lap.