UA 2610 then AV 2036 at San Francisco
Chicago O'Hare → San Francisco → Seattle
Timetable, San Francisco time
11:50UA 2610 from Chicago O'Hare at the gatealso AC 3212, VA 8087, NZ 9320
07:25AV 2036 to Seattle leaves the gate
19 h 35 apart on the timetable, overnight
AV 2036 leaves 19 h 35 after UA 2610 arrives on the timetable: more than half a day, so not a connection we count.