AA 3515 then DL 9756 at O'Hare
Appleton → Chicago → Detroit
Timetable, Chicago time
08:40AA 3515 from Appleton at the gate
20:38DL 9756 to Detroit leaves the gate
11 h 58 apart on the timetable
The last days
AA 3515 and DL 9756 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.
Later flights to Detroit
UA 547821:3012 h 50 after AA 3515 on the timetablenot a partner airline