AA 756 then AA 2270 at DFW
Tucson → Dallas-Fort Worth → Omaha
Timetable, Dallas-Fort Worth time
11:22AA 756 from Tucson at the gate
16:54AA 2270 to Omaha leaves the gate
5 h 32 apart on the timetable
The last days
AA 756 and AA 2270 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.