WN 4891 then DL 3535 at Phoenix
Santa Ana → Phoenix → Austin
Timetable, Phoenix time
11:10WN 4891 from Santa Ana at the gate
10:34DL 3535 to Austin leaves the gate
23 h 24 apart on the timetable, overnight
DL 3535 leaves 23 h 24 after WN 4891 arrives on the timetable: more than half a day, so not a connection we count.