Southwest Airlines
Is WN3829 delayed?
No — WN3829 landed in Denver on schedule (5 min behind), at 15:12 on Sep 28 (as of Sep 28, 21:12 UTC).
Usually on time: arrived within 15 min of schedule on 13 of the last 17 flights.
On schedule (5 min behind)
Official source · Updated
Departure
St Louis
STL
Actual
Scheduled 14:13
Sep 28
Arrival
Denver
DEN
Actual
Scheduled 15:07
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (5 min behind)
St Louis → Denver
- On schedule (2 min behind)
St Louis → Denver
- 13 min early
Houston → El Paso
- On schedule (4 min behind)
St Louis → Denver
- On schedule (1 min behind)
St Louis → Denver
Is WN3829 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Denver (DEN) departures
- Left more than 15 min late
- 60 of 429
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | St Louis | Denver | 5 | |
| Sep 27, 2026Arrived | St Louis | Denver | 2 | |
| Sep 26, 2026Arrived | Houston | El Paso | -13 | |
| Sep 25, 2026Arrived | St Louis | Denver | 4 | |
| Sep 24, 2026Arrived | St Louis | Denver | 1 | |
| Sep 21, 2026Arrived | St Louis | Denver | 4 | |
| Sep 20, 2026Arrived | St Louis | Denver | 8 | |
| Sep 19, 2026Arrived | Houston | El Paso | 1 | |
| Sep 18, 2026Arrived | St Louis | Denver | 6 | |
| Sep 17, 2026Arrived | St Louis | Denver | 4 | |
| Sep 14, 2026Arrived | St Louis | Denver | 38 | |
| Sep 13, 2026Arrived | St Louis | Denver | 62 | |
| Sep 10, 2026Arrived | St Louis | Denver | 60 | |
| Sep 7, 2026Arrived | St Louis | Denver | 58 | |
| Sep 6, 2026Arrived | St Louis | Denver | -11 | |
| Sep 5, 2026Arrived | Houston | El Paso | -16 | |
| Sep 4, 2026Arrived | St Louis | Denver | 0 |
Email me if WN3829 runs late
We email you if your next WN3829 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.