UA 1970 then QR 2148 at San Francisco
Cleveland → San Francisco → Palm Springs
Timetable, San Francisco time
21:45UA 1970 from Cleveland at the gatealso VA 8489, NZ 9046, OZ 9526
14:36QR 2148 to Palm Springs leaves the gatealso AS 2310, FJ 5852, AA 9301
16 h 51 apart on the timetable, overnight
QR 2148 leaves 16 h 51 after UA 1970 arrives on the timetable: more than half a day, so not a connection we count.