UA 4700 then AA 6340 at Houston
Nashville → Houston → Los Angeles
Timetable, Houston time
13:17UA 4700 from Nashville at the gate
20:19AA 6340 to Los Angeles leaves the gate
7 h 02 apart on the timetable
The last days
UA 4700 and AA 6340 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.