DL 8936 then WN 4804 at San Francisco
Minneapolis → San Francisco → San Diego
Timetable, San Francisco time
00:55DL 8936 from Minneapolis at the gate
10:40WN 4804 to San Diego leaves the gate
9 h 45 apart on the timetable
The last days
DL 8936 and WN 4804 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.