UA 5485 then AA 2667 at Houston
Midland → Houston → Philadelphia
Timetable, Houston time
06:35UA 5485 from Midland at the gate
12:46AA 2667 to Philadelphia leaves the gate
6 h 11 apart on the timetable
The last days
UA 5485 and AA 2667 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.