CA 3103 then UA 8138 at O'Hare
Anchorage → Chicago → San Diego
Timetable, Chicago time
08:55CA 3103 from Anchorage at the gate
16:00UA 8138 to San Diego leaves the gate
7 h 05 apart on the timetable
The last days
CA 3103 and UA 8138 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.