AA 6185 then WN 3494 at Phoenix
Houston → Phoenix → San Diego
Timetable, Phoenix time
19:34AA 6185 from Houston at the gate
19:25WN 3494 to San Diego leaves the gate
23 h 51 apart on the timetable, overnight
WN 3494 leaves 23 h 51 after AA 6185 arrives on the timetable: more than half a day, so not a connection we count.