AA 3615 then AA 616 at DFW
Springfield → Dallas-Fort Worth → Austin
Timetable, Dallas-Fort Worth time
10:18AA 3615 from Springfield at the gate
18:40AA 616 to Austin leaves the gate
8 h 22 apart on the timetable
The last days
AA 3615 and AA 616 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.