AA 3920 then AA 4211 at DFW
Amarillo → Dallas-Fort Worth → Springfield
Timetable, Dallas-Fort Worth time
06:20AA 3920 from Amarillo at the gate
08:37AA 4211 to Springfield leaves the gate
2 h 17 apart on the timetable
The last days
AA 3920 and AA 4211 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.