AA 769 then DL 9891 at Phoenix
Chicago O'Hare → Phoenix → Detroit
Timetable, Phoenix time
06:50AA 769 from Chicago O'Hare at the gate
12:55DL 9891 to Detroit leaves the gate
6 h 05 apart on the timetable
The last days
AA 769 and DL 9891 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.