WN 2189 then WN 244 at Denver
Ontario → Denver → Portland (Oregon)
Timetable, Denver time
13:15WN 2189 from Ontario at the gate
12:30WN 244 to Portland (Oregon) leaves the gate
23 h 15 apart on the timetable, overnight
WN 244 leaves 23 h 15 after WN 2189 arrives on the timetable: more than half a day, so not a connection we count.