WN 224 then DL 1697 at Phoenix
Burbank → Phoenix → Boston
Timetable, Phoenix time
22:35WN 224 from Burbank at the gate
14:20DL 1697 to Boston leaves the gate
15 h 45 apart on the timetable, overnight
DL 1697 leaves 15 h 45 after WN 224 arrives on the timetable: more than half a day, so not a connection we count.