UA 1970 then AA 3035 at San Francisco
Cleveland → San Francisco → Philadelphia
Timetable, San Francisco time
21:45UA 1970 from Cleveland at the gatealso VA 8489, NZ 9046, OZ 9526
15:14AA 3035 to Philadelphia leaves the gatealso FJ 5025
17 h 29 apart on the timetable, overnight
AA 3035 leaves 17 h 29 after UA 1970 arrives on the timetable: more than half a day, so not a connection we count.