DL 1697 then AA 1270 at Boston
Phoenix → Boston → Charlotte
Timetable, Boston time
21:00DL 1697 from Phoenix at the gate
12:57AA 1270 to Charlotte leaves the gate
15 h 57 apart on the timetable, overnight
AA 1270 leaves 15 h 57 after DL 1697 arrives on the timetable: more than half a day, so not a connection we count.