PDX → MCI Southwest Airlines

Southwest Airlines · Portland, OR to Kansas City, MO · 33 flights, 2025-07-05 to 2026-06-28 · aggregated across 5 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 33% departing 12–3pm.
On-time arrival
79%
Median delay
+2 min
90th percentile
+33 min
Cancellation rate
0%

How on-time is Southwest Airlines from PDX to MCI?

Across every Southwest Airlines flight number on PDX → MCI (33 flights, 2025-07-05 to 2026-06-28), 79% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +33 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2679%
16-30 min39%
31-60 min39%
61-120 min13%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-07888%-1 min
2025-08989%-2 min
2025-098100%0 min
2026-06838%+27 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
WedNo data—
ThuNo data—
FriNo data—
Sat1782%
Sun1675%

WN flight numbers on PDX → MCI

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…