Southwest Airlines
Is WN3855 delayed?
No — WN3855 landed in Kansas City 5 min early, at 15:08 on Sep 26 (as of Sep 26, 20:08 UTC). Over its last 3 recorded arrivals, 0 landed more than 15 min late.
5 min early
Official source · Updated
Departure
St Louis
STL
Actual
Scheduled 14:28
Sep 26
Arrival
Kansas City
MCI
Actual
Scheduled 15:14
Sep 26
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.
- 5 min early
St Louis → Kansas City
- On schedule (1 min behind)
St Louis → Kansas City
- On schedule (4 min behind)
St Louis → Kansas City
Is WN3855 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 26, 2026Arrived | St Louis | Kansas City | -5 | |
| Sep 19, 2026Arrived | St Louis | Kansas City | 1 | |
| Sep 5, 2026Arrived | St Louis | Kansas City | 4 |
Email me if WN3855 runs late
We email you if your next WN3855 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.