UA 1970 then DL 1862 at San Francisco
Cleveland → San Francisco → Los Angeles
Timetable, San Francisco time
21:45UA 1970 from Cleveland at the gatealso VA 8489, NZ 9046, OZ 9526
12:05DL 1862 to Los Angeles leaves the gatealso AM 4007, KL 5833, LA 7943, WS 8087, CI 9099
14 h 20 apart on the timetable, overnight
DL 1862 leaves 14 h 20 after UA 1970 arrives on the timetable: more than half a day, so not a connection we count.