AV 6985 then AA 2334 at San Francisco
Vancouver → San Francisco → Phoenix
Timetable, San Francisco time
16:06AV 6985 from Vancouver at the gate
12:19AA 2334 to Phoenix leaves the gate
20 h 13 apart on the timetable, overnight
AA 2334 leaves 20 h 13 after AV 6985 arrives on the timetable: more than half a day, so not a connection we count.