Not this week, but last Friday night when there was also some strange weather. Flying ATL-DCA on the 830 pm scheduled flight -- the 730 pm flight didn't leave until about 825 and the 830 flight departed about 900 pm. We were waiting on a plane that was brought over from the hangars. The captain announced that he and the FO had been called in from their dinners and that the 3 flight attendants were all HNL based and drafted for the flight -- Im guessing they got assigned to fly up and back the next morning.