WN 4006 then DL 1697 at Phoenix
Santa Ana → Phoenix → Boston
Timetable, Phoenix time
17:55WN 4006 from Santa Ana at the gate
14:20DL 1697 to Boston leaves the gate
20 h 25 apart on the timetable, overnight
DL 1697 leaves 20 h 25 after WN 4006 arrives on the timetable: more than half a day, so not a connection we count.