F9 3178 then DL 5502 at Detroit
Dallas-Fort Worth → Detroit → Louisville
Timetable, Detroit time
09:19F9 3178 from Dallas-Fort Worth at the gate
12:59DL 5502 to Louisville leaves the gate
3 h 40 apart on the timetable
Today
From the airport’s board at 14:41 Detroit time
09:00F9 3178 reached the gate19 min early
12:59DL 5502 due to leave, no estimate yet
3 h 59 between the gates, on these times
The last days
F9 3178 and DL 5502 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.