WN 3370 then QF 3748 at San Francisco
Dallas → San Francisco → San Diego
Timetable, San Francisco time
09:30WN 3370 from Dallas at the gate
08:20QF 3748 to San Diego leaves the gate
22 h 50 apart on the timetable, overnight
QF 3748 leaves 22 h 50 after WN 3370 arrives on the timetable: more than half a day, so not a connection we count.