WN 3723 then AA 3310 at Phoenix
San Diego → Phoenix → Chicago O'Hare
Timetable, Phoenix time
16:45WN 3723 from San Diego at the gate
10:01AA 3310 to Chicago O'Hare leaves the gate
17 h 16 apart on the timetable, overnight
AA 3310 leaves 17 h 16 after WN 3723 arrives on the timetable: more than half a day, so not a connection we count.