UA 1970 then AA 2334 at San Francisco
Cleveland → San Francisco → Phoenix
Timetable, San Francisco time
21:45UA 1970 from Cleveland at the gatealso VA 8489, NZ 9046, OZ 9526
12:19AA 2334 to Phoenix leaves the gate
14 h 34 apart on the timetable, overnight
AA 2334 leaves 14 h 34 after UA 1970 arrives on the timetable: more than half a day, so not a connection we count.