F9 2713 then DL 5037 at Detroit
Orlando → Detroit → Washington
Timetable, Detroit time
08:52F9 2713 from Orlando at the gate
14:40DL 5037 to Washington leaves the gate
5 h 48 apart on the timetable
The last days
F9 2713 and DL 5037 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.