UA 2305 then AA 9787 at Houston
San Francisco → Houston → Dallas-Fort Worth
Timetable, Houston time
22:28UA 2305 from San Francisco at the gate
05:25AA 9787 to Dallas-Fort Worth leaves the gate
6 h 57 apart on the timetable, overnight
The last days
UA 2305 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.