AA 1253 then WN 3807 at San Francisco
Chicago O'Hare → San Francisco → Los Angeles
Timetable, San Francisco time
09:40AA 1253 from Chicago O'Hare at the gatealso QF 4697
09:40WN 3807 to Los Angeles leaves the gate
0 min apart on the timetable
Today
From the airport’s board at 09:23 San Francisco time
09:40AA 1253 is cancelled
09:40WN 3807 due to leave, no estimate yet
The last days
AA 1253 and WN 3807 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.