AA 4093 then AA 3671 at DFW
Kansas City → Dallas-Fort Worth → Springfield
Timetable, Dallas-Fort Worth time
12:10AA 4093 from Kansas City at the gate
18:40AA 3671 to Springfield leaves the gate
6 h 30 apart on the timetable
The last days
AA 4093 and AA 3671 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.