WN 2185 then DL 1697 at Phoenix
Indianapolis → Phoenix → Boston
Timetable, Phoenix time
21:45WN 2185 from Indianapolis at the gate
14:20DL 1697 to Boston leaves the gate
16 h 35 apart on the timetable, overnight
DL 1697 leaves 16 h 35 after WN 2185 arrives on the timetable: more than half a day, so not a connection we count.