DL 1697 then AA 4709 at Boston
Phoenix → Boston → Rochester
Timetable, Boston time
21:00DL 1697 from Phoenix at the gate
14:00AA 4709 to Rochester leaves the gate
17 h apart on the timetable, overnight
AA 4709 leaves 17 h after DL 1697 arrives on the timetable: more than half a day, so not a connection we count.