WN 2984 then WN 4525 at Phoenix
Seattle → Phoenix → Kansas City
Timetable, Phoenix time
14:35WN 2984 from Seattle at the gate
15:30WN 4525 to Kansas City leaves the gate
55 min apart on the timetable
The last days
WN 2984 and WN 4525 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.