AA 3639 then AA 2368 at DFW
Dayton → Dallas-Fort Worth → San Antonio
Timetable, Dallas-Fort Worth time
08:01AA 3639 from Dayton at the gate
18:01AA 2368 to San Antonio leaves the gate
10 h apart on the timetable
The last days
AA 3639 and AA 2368 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.