WN 378 then AA 901 at San Francisco
San Diego → San Francisco → Phoenix
Timetable, San Francisco time
12:45WN 378 from San Diego at the gate
19:05AA 901 to Phoenix leaves the gatealso QR 8216
6 h 20 apart on the timetable
The last days
WN 378 and AA 901 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.