AA 3874 then WN 3494 at Phoenix
El Paso → Phoenix → San Diego
Timetable, Phoenix time
19:27AA 3874 from El Paso at the gate
19:25WN 3494 to San Diego leaves the gate
23 h 58 apart on the timetable, overnight
WN 3494 leaves 23 h 58 after AA 3874 arrives on the timetable: more than half a day, so not a connection we count.