DL 381 then UA 8213 at San Francisco
Austin → San Francisco → San Diego
Timetable, San Francisco time
09:04DL 381 from Austin at the gatealso AF 2230, KE 5388
13:20UA 8213 to San Diego leaves the gate
4 h 16 apart on the timetable
The last days
DL 381 and UA 8213 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.