WN1329 DEN → STL

Southwest Airlines · Denver, CO to St. Louis, MO · 50 flights observed, 2026-04-07 to 2026-06-03 · 770 mi

This flight's reliability varies a lot by day of week — 89% on-time on Tuesdays vs. 25% on Mondays.

WN1329 covers more than one route in the data window — the stats below are for DEN → STL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
+4 min
90th percentile
+47 min
Cancellation rate
0%

How often is WN1329 on time?

Across 50 flights on DEN → STL from 2026-04-07 to 2026-06-03, WN1329 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +47 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3570%
16-30 min510%
31-60 min612%
61-120 min36%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042167%+15 min
2026-052673%+11 min
2026-06367%+26 min

Performance by day of week

DayFlightsOn-time
Mon825%
Tue989%
Wed978%
Thu888%
Fri875%
SatNo data—
Sun863%

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