AA 1399 then WN 3494 at Phoenix
Columbus (Ohio) → Phoenix → San Diego
Timetable, Phoenix time
19:26AA 1399 from Columbus (Ohio) at the gate
19:25WN 3494 to San Diego leaves the gate
23 h 59 apart on the timetable, overnight
WN 3494 leaves 23 h 59 after AA 1399 arrives on the timetable: more than half a day, so not a connection we count.