UA 1970 then UA 2225 at San Francisco
Cleveland → San Francisco → Newark
Timetable, San Francisco time
21:45UA 1970 from Cleveland at the gatealso VA 8489, NZ 9046, OZ 9526
15:00UA 2225 to Newark leaves the gatealso VA 8158, NZ 9115
17 h 15 apart on the timetable, overnight
UA 2225 leaves 17 h 15 after UA 1970 arrives on the timetable: more than half a day, so not a connection we count.