WN404 MCI → PHX

Southwest Airlines · Kansas City, MO to Phoenix, AZ · 13 flights observed, 2025-11-25 to 2026-01-04 · 1,044 mi

WN404 covers more than one route in the data window — the stats below are for MCI → PHX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
62%
Median delay
+2 min
90th percentile
+44 min
Cancellation rate
0%

How often is WN404 on time?

Across 13 flights on MCI → PHX from 2025-11-25 to 2026-01-04, WN404 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +44 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time862%
16-30 min215%
31-60 min215%
61-120 min18%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112100%0 min
2025-12944%+19 min
2026-012100%-10 min

Performance by day of week

DayFlightsOn-time
Mon333%
Tue367%
Wed1100%
ThuNo data—
Fri367%
SatNo data—
Sun367%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…