DL 1697 then AS 311 at Boston
Phoenix → Boston → Portland (Oregon)
Timetable, Boston time
21:00DL 1697 from Phoenix at the gate
10:07AS 311 to Portland (Oregon) leaves the gate
13 h 07 apart on the timetable, overnight
AS 311 leaves 13 h 07 after DL 1697 arrives on the timetable: more than half a day, so not a connection we count.