UA 3880 then AA 9787 at Houston
IAB → Houston → Dallas-Fort Worth
Timetable, Houston time
03:26UA 3880 from IAB at the gate
05:25AA 9787 to Dallas-Fort Worth leaves the gate
1 h 59 apart on the timetable
The last days
UA 3880 and AA 9787 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.