UA 1970 then EK 6365 at San Francisco
Cleveland → San Francisco → Houston
Timetable, San Francisco time
21:45UA 1970 from Cleveland at the gatealso VA 8489, NZ 9046, OZ 9526
16:40EK 6365 to Houston leaves the gate
18 h 55 apart on the timetable, overnight
EK 6365 leaves 18 h 55 after UA 1970 arrives on the timetable: more than half a day, so not a connection we count.