UA 1341 then JL 7555 at San Francisco
Detroit → San Francisco → Los Angeles
Timetable, San Francisco time
19:31UA 1341 from Detroit at the gatealso OZ 9538
09:13JL 7555 to Los Angeles leaves the gate
13 h 42 apart on the timetable, overnight
JL 7555 leaves 13 h 42 after UA 1341 arrives on the timetable: more than half a day, so not a connection we count.