WN 562 then UA 6091 at Denver
New York LaGuardia → Denver → Spokane
Timetable, Denver time
18:35WN 562 from New York LaGuardia at the gate
18:08UA 6091 to Spokane leaves the gate
23 h 33 apart on the timetable, overnight
UA 6091 leaves 23 h 33 after WN 562 arrives on the timetable: more than half a day, so not a connection we count.