WN 1305 then DL 1697 at Phoenix
Washington National → Phoenix → Boston
Timetable, Phoenix time
19:50WN 1305 from Washington National at the gate
14:20DL 1697 to Boston leaves the gate
18 h 30 apart on the timetable, overnight
DL 1697 leaves 18 h 30 after WN 1305 arrives on the timetable: more than half a day, so not a connection we count.