AS 306 then UA 3906 at San Francisco
Los Angeles → San Francisco → Chicago O'Hare
Timetable, San Francisco time
08:25AS 306 from Los Angeles at the gatealso QR 2087, QR 2123, QR 2172, QR 2178, TN 2353, QR 3435, IB 7260
19:30UA 3906 to Chicago O'Hare leaves the gate
11 h 05 apart on the timetable
The last days
AS 306 and UA 3906 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.
Later flights to Chicago O'Hare
UA 197122:4514 h 20 after AS 306 on the timetable
AC 543222:4514 h 20 after AS 306 on the timetable
UA 36823:3015 h 05 after AS 306 on the timetable