UA 414 then WN 244 at Denver
Boston → Denver → Portland (Oregon)
Timetable, Denver time
14:23UA 414 from Boston at the gate
12:30WN 244 to Portland (Oregon) leaves the gate
22 h 07 apart on the timetable, overnight
WN 244 leaves 22 h 07 after UA 414 arrives on the timetable: more than half a day, so not a connection we count.