3S 446 then AA 2997 at O'Hare
Frankfurt am Main → Chicago → Washington National
Timetable, Chicago time
02:053S 446 from Frankfurt am Main at the gate
06:59AA 2997 to Washington National leaves the gate
4 h 54 apart on the timetable
The last days
3S 446 and AA 2997 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.