WN 1908 then 1I 731 at LAX
Chicago Midway → Los Angeles → San Francisco
Timetable, Los Angeles time
12:20WN 1908 from Chicago Midway at the gate
17:551I 731 to San Francisco leaves the gate
5 h 35 apart on the timetable
The last days
WN 1908 and 1I 731 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.