AF 6734 then DL 3902 at O'Hare
Paris Charles de Gaulle → Chicago → Detroit
Timetable, Chicago time
01:15AF 6734 from Paris Charles de Gaulle at the gate
11:19DL 3902 to Detroit leaves the gate
10 h 04 apart on the timetable
The last days
AF 6734 and DL 3902 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.