UA 2356 then AV 2036 at San Francisco
Las Vegas → San Francisco → Seattle
Timetable, San Francisco time
08:59UA 2356 from Las Vegas at the gatealso AC 3488, OZ 6341, CA 7252, NH 7309, VA 8128, NZ 9236
07:25AV 2036 to Seattle leaves the gate
22 h 26 apart on the timetable, overnight
AV 2036 leaves 22 h 26 after UA 2356 arrives on the timetable: more than half a day, so not a connection we count.