UA 3873 then AA 3152 at Houston
IAB → Houston → Dallas-Fort Worth
Timetable, Houston time
01:55UA 3873 from IAB at the gate
07:00AA 3152 to Dallas-Fort Worth leaves the gate
5 h 05 apart on the timetable
The last days
UA 3873 and AA 3152 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.