UA 646 then DL 3920 at O'Hare
Portland (Maine) → Chicago → Minneapolis
Timetable, Chicago time
10:46UA 646 from Portland (Maine) at the gate
12:38DL 3920 to Minneapolis leaves the gate
1 h 52 apart on the timetable
Today
From the airport’s board at 23:05 Chicago time
10:46UA 646 is cancelled
12:37DL 3920 left the gate1 min early
The last days
UA 646 and DL 3920 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.