AA 3155 then DL 1979 at O'Hare
Miami → Chicago → Salt Lake City
Timetable, Chicago time
09:32AA 3155 from Miami at the gate
19:17DL 1979 to Salt Lake City leaves the gate
9 h 45 apart on the timetable
Today
From the airport’s board at 13:25 Chicago time
09:06AA 3155 reached the gate26 min early
19:17DL 1979 due to leave, no estimate yet
10 h 11 between the gates, on these times
The last days
AA 3155 and DL 1979 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.