UA 8100 then AA 461 at O'Hare
San Francisco → Chicago → Washington National
Timetable, Chicago time
01:33UA 8100 from San Francisco at the gate
07:13AA 461 to Washington National leaves the gate
5 h 40 apart on the timetable
The last days
UA 8100 and AA 461 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.