AA 3723 then AA 3944 at DFW
Fort Cavazos → Dallas-Fort Worth → St Louis
Timetable, Dallas-Fort Worth time
06:09AA 3723 from Fort Cavazos at the gate
10:15AA 3944 to St Louis leaves the gate
4 h 06 apart on the timetable
The last days
AA 3723 and AA 3944 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.