AS 340 then AA 725 at LAX
San Francisco → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
08:58AS 340 from San Francisco at the gate
09:49AA 725 to Chicago O'Hare leaves the gate
51 min apart on the timetable
The last days
AS 340 and AA 725 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.