AA 3474 then AA 4311 at DFW
Monterrey → Dallas-Fort Worth → Springfield
Timetable, Dallas-Fort Worth time
12:47AA 3474 from Monterrey at the gate
16:42AA 4311 to Springfield leaves the gate
3 h 55 apart on the timetable
The last days
AA 3474 and AA 4311 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.