WN 1410 then DL 514 at Phoenix
Burbank → Phoenix → Boston
Timetable, Phoenix time
10:25WN 1410 from Burbank at the gate
23:23DL 514 to Boston leaves the gate
12 h 58 apart on the timetable
DL 514 leaves 12 h 58 after WN 1410 arrives on the timetable: more than half a day, so not a connection we count.