WN 562 then UA 2013 at Denver
New York LaGuardia → Denver → Seattle
Timetable, Denver time
18:35WN 562 from New York LaGuardia at the gate
15:55UA 2013 to Seattle leaves the gate
21 h 20 apart on the timetable, overnight
UA 2013 leaves 21 h 20 after WN 562 arrives on the timetable: more than half a day, so not a connection we count.