AA 4272 then DL 756 at O'Hare
Allentown → Chicago → Los Angeles
Timetable, Chicago time
07:15AA 4272 from Allentown at the gate
14:32DL 756 to Los Angeles leaves the gate
7 h 17 apart on the timetable
Today
From the airport’s board at 17:27 Chicago time
06:29AA 4272 reached the gate46 min early
15:59DL 756 left the gate1 h 27 late
9 h 30 between the gates
The last days
AA 4272 and DL 756 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.