JL 7549 then AV 2056 at San Francisco
Chicago O'Hare → San Francisco → Portland (Oregon)
Timetable, San Francisco time
12:41JL 7549 from Chicago O'Hare at the gate
08:18AV 2056 to Portland (Oregon) leaves the gate
19 h 37 apart on the timetable, overnight
AV 2056 leaves 19 h 37 after JL 7549 arrives on the timetable: more than half a day, so not a connection we count.