WN 4352 then WN 1549 at Denver
Cleveland → Denver → New York LaGuardia
Timetable, Denver time
06:40WN 4352 from Cleveland at the gate
08:10WN 1549 to New York LaGuardia leaves the gate
1 h 30 apart on the timetable
The last days
WN 4352 and WN 1549 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.