UA 1341 then EK 6365 at San Francisco
Detroit → San Francisco → Houston
Timetable, San Francisco time
19:31UA 1341 from Detroit at the gatealso OZ 9538
16:40EK 6365 to Houston leaves the gate
21 h 09 apart on the timetable, overnight
EK 6365 leaves 21 h 09 after UA 1341 arrives on the timetable: more than half a day, so not a connection we count.