WN3239 DEN → PIT

Southwest Airlines · Denver, CO to Pittsburgh, PA · 57 flights observed, 2026-04-07 to 2026-06-03 · 1,290 mi

This flight's reliability varies a lot by day of week — 75% on-time on Fridays vs. 33% on Wednesdays.

WN3239 covers more than one route in the data window — the stats below are for DEN → PIT, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
54%
Median delay
+13 min
90th percentile
+91 min
Cancellation rate
0%

How often is WN3239 on time?

Across 57 flights on DEN → PIT from 2026-04-07 to 2026-06-03, WN3239 arrived within 15 minutes of schedule 54% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +91 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3154%
16-30 min47%
31-60 min1221%
61-120 min814%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042471%+18 min
2026-053047%+31 min
2026-0630%+83 min

Performance by day of week

DayFlightsOn-time
Mon838%
Tue956%
Wed933%
Thu863%
Fri875%
Sat850%
Sun771%

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