JL 7549 then AV 2066 at San Francisco
Chicago O'Hare → San Francisco → Sacramento
Timetable, San Francisco time
12:41JL 7549 from Chicago O'Hare at the gate
08:30AV 2066 to Sacramento leaves the gate
19 h 49 apart on the timetable, overnight
AV 2066 leaves 19 h 49 after JL 7549 arrives on the timetable: more than half a day, so not a connection we count.