AF 2661 then AA 9344 at San Francisco
Seattle → San Francisco → Santa Ana
Timetable, San Francisco time
17:05AF 2661 from Seattle at the gatealso KL 5503
17:49AA 9344 to Santa Ana leaves the gate
44 min apart on the timetable
The last days
AF 2661 and AA 9344 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.