WN2427 DCA → MCI

Southwest Airlines · Washington, DC to Kansas City, MO · 35 flights observed, 2025-07-01 to 2025-08-04 · 949 mi

This flight runs much more reliably at some times of day than others — 70% on-time departing 12–3pm vs. 20% departing 6–9pm.

WN2427 covers more than one route in the data window — the stats below are for DCA → MCI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
53%
Median delay
+14 min
90th percentile
+116 min
Cancellation rate
3%

How often is WN2427 on time?

Across 35 flights on DCA → MCI from 2025-07-01 to 2025-08-04, WN2427 arrived within 15 minutes of schedule 53% of the time. The median arrival delay was +14 min, and the worst 10% of flights arrived +116 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1853%
16-30 min412%
31-60 min515%
61-120 min39%
2+ hrs412%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073057%+36 min
2025-08425%+19 min

Performance by day of week

DayFlightsOn-time
Mon540%
Tue560%
Wed580%
Thu560%
Fri560%
Sat520%
Sun450%

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