WN 4126 then DL 1697 at Phoenix
San Diego → Phoenix → Boston
Timetable, Phoenix time
22:25WN 4126 from San Diego at the gate
14:20DL 1697 to Boston leaves the gate
15 h 55 apart on the timetable, overnight
DL 1697 leaves 15 h 55 after WN 4126 arrives on the timetable: more than half a day, so not a connection we count.