WN1475 HOU → DCA

Southwest Airlines · Houston, TX to Washington, DC · 42 flights observed, 2025-11-02 to 2026-01-05 · 1,218 mi

This flight has been getting less reliable recently — 2025-12's on-time rate (72%) is well below the 100% average from earlier months.

WN1475 covers more than one route in the data window — the stats below are for HOU → DCA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
86%
Median delay
-4 min
90th percentile
+24 min
Cancellation rate
0%

How often is WN1475 on time?

Across 42 flights on HOU → DCA from 2025-11-02 to 2026-01-05, WN1475 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +24 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3686%
16-30 min25%
31-60 min410%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-1122100%-8 min
2025-121872%+11 min
2026-01250%+19 min

Performance by day of week

DayFlightsOn-time
Mon7100%
Tue667%
Wed875%
Thu888%
Fri683%
SatNo data—
Sun7100%

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