WN 893 then UA 323 at Denver
Oklahoma City → Denver → Kalispell
Timetable, Denver time
18:35WN 893 from Oklahoma City at the gate
11:15UA 323 to Kalispell leaves the gate
16 h 40 apart on the timetable, overnight
UA 323 leaves 16 h 40 after WN 893 arrives on the timetable: more than half a day, so not a connection we count.