AA 2701 then DL 2305 at Boston
Phoenix → Boston → Dallas-Fort Worth
Timetable, Boston time
05:52AA 2701 from Phoenix at the gate
19:30DL 2305 to Dallas-Fort Worth leaves the gate
13 h 38 apart on the timetable
DL 2305 leaves 13 h 38 after AA 2701 arrives on the timetable: more than half a day, so not a connection we count.