AA 3297 then DL 1954 at Charlotte
San Antonio → Charlotte → Detroit
Timetable, Charlotte time
13:25AA 3297 from San Antonio at the gate
17:00DL 1954 to Detroit leaves the gate
3 h 35 apart on the timetable
The last days
AA 3297 and DL 1954 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.