WN 1744 then WN 3494 at Phoenix
Houston Hobby → Phoenix → San Diego
Timetable, Phoenix time
08:50WN 1744 from Houston Hobby at the gate
21:10WN 3494 to San Diego leaves the gate
12 h 20 apart on the timetable
WN 3494 leaves 12 h 20 after WN 1744 arrives on the timetable: more than half a day, so not a connection we count.