UA 4598 then DL 3902 at O'Hare
Asheville → Chicago → Detroit
Timetable, Chicago time
07:56UA 4598 from Asheville at the gate
11:18DL 3902 to Detroit leaves the gate
3 h 22 apart on the timetable
Today
From the airport’s board at 12:03 Chicago time
07:56UA 4598 is cancelled
11:18DL 3902 due to leave, no estimate yet
The last days
UA 4598 and DL 3902 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.