DL 1697 then DL 5619 at Boston
Phoenix → Boston → Milwaukee
Timetable, Boston time
21:00DL 1697 from Phoenix at the gate
18:30DL 5619 to Milwaukee leaves the gate
21 h 30 apart on the timetable, overnight
DL 5619 leaves 21 h 30 after DL 1697 arrives on the timetable: more than half a day, so not a connection we count.