DL 514 then AA 6317 at Phoenix
Boston → Phoenix → Fresno
Timetable, Phoenix time
21:53DL 514 from Boston at the gate
17:08AA 6317 to Fresno leaves the gate
19 h 15 apart on the timetable, overnight
AA 6317 leaves 19 h 15 after DL 514 arrives on the timetable: more than half a day, so not a connection we count.