WN290 SEA → DEN

Southwest Airlines · Seattle, WA to Denver, CO · 42 flights observed, 2025-11-02 to 2026-01-05 · 1,024 mi

This flight has a strong track record — on time 93% of the time, with a low cancellation rate.

WN290 covers more than one route in the data window — the stats below are for SEA → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
93%
Median delay
-5 min
90th percentile
+8 min
Cancellation rate
0%

How often is WN290 on time?

Across 42 flights on SEA → DEN from 2025-11-02 to 2026-01-05, WN290 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +8 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3993%
16-30 min12%
31-60 min12%
61-120 min12%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112295%-4 min
2025-121889%+0 min
2026-012100%-16 min

Performance by day of week

DayFlightsOn-time
Mon786%
Tue6100%
Wed888%
Thu888%
Fri6100%
SatNo data—
Sun7100%

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