AF 98 then DL 9756 at O'Hare
Paris Charles de Gaulle → Chicago → Detroit
Timetable, Chicago time
16:21AF 98 from Paris Charles de Gaulle at the gate
20:38DL 9756 to Detroit leaves the gate
4 h 17 apart on the timetable
The last days
AF 98 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.