WN 1219 then DL 1697 at Phoenix
San Diego → Phoenix → Boston
Timetable, Phoenix time
17:10WN 1219 from San Diego at the gatealso AA 3325
14:20DL 1697 to Boston leaves the gate
21 h 10 apart on the timetable, overnight
DL 1697 leaves 21 h 10 after WN 1219 arrives on the timetable: more than half a day, so not a connection we count.