AA 2299 then DL 2272 at LAX
Raleigh-Durham → Los Angeles → San Francisco
Timetable, Los Angeles time
23:05AA 2299 from Raleigh-Durham at the gate
09:25DL 2272 to San Francisco leaves the gate
10 h 20 apart on the timetable, overnight
The last days
AA 2299 and DL 2272 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.