AA 2701 then DL 1677 at Boston
Phoenix → Boston → Austin
Timetable, Boston time
05:52AA 2701 from Phoenix at the gate
18:59DL 1677 to Austin leaves the gate
13 h 07 apart on the timetable
DL 1677 leaves 13 h 07 after AA 2701 arrives on the timetable: more than half a day, so not a connection we count.