JL 7549 then VA 8546 at San Francisco
Chicago O'Hare → San Francisco → Los Angeles
Timetable, San Francisco time
12:41JL 7549 from Chicago O'Hare at the gate
06:00VA 8546 to Los Angeles leaves the gate
17 h 19 apart on the timetable, overnight
VA 8546 leaves 17 h 19 after JL 7549 arrives on the timetable: more than half a day, so not a connection we count.