WN 1663 then WN 859 at Denver
Albuquerque → Denver → New Orleans
Timetable, Denver time
12:10WN 1663 from Albuquerque at the gate
17:00WN 859 to New Orleans leaves the gate
4 h 50 apart on the timetable
The last days
WN 1663 and WN 859 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.