I thought this would be useful information: Departed Brussels 9/20 on United flight 951 at 10:30, arriving Washington Dulles at 18:36. http://www.flightradar24.com/data/flights/ua951/ Departed Washington Dulles 9/20 at 21:29 on United flight 822, arriving DFW at 00:01. http://www.flightradar24.com/data/flights/ua822/