DL 3898 then DL 5774 at Detroit
Saginaw → Detroit → Columbus (Ohio)
Timetable, Detroit time
12:37DL 3898 from Saginaw at the gate
14:12DL 5774 to Columbus (Ohio) leaves the gate
1 h 35 apart on the timetable
Today
From the airport’s board at 16:03 Detroit time
12:17DL 3898 reached the gate20 min early
13:57DL 5774 left the gate15 min early
1 h 40 between the gates
The last days
DL 3898 and DL 5774 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.