WN 1888 then DL 514 at Phoenix
El Paso → Phoenix → Boston
Timetable, Phoenix time
11:10WN 1888 from El Paso at the gate
23:23DL 514 to Boston leaves the gate
12 h 13 apart on the timetable
DL 514 leaves 12 h 13 after WN 1888 arrives on the timetable: more than half a day, so not a connection we count.