CA 7294 then WN 3857 at San Francisco
Chicago O'Hare → San Francisco → San Diego
Timetable, San Francisco time
08:48CA 7294 from Chicago O'Hare at the gate
18:30WN 3857 to San Diego leaves the gate
9 h 42 apart on the timetable
The last days
CA 7294 and WN 3857 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.