Is WN3861 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
6 min late
Official source · Updated
Departure
St Louis
STL
Actual
Scheduled 11:30
Sep 16
Arrival
Chicago
MDW
Actual
Scheduled 12:35
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
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STLMDW
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 6 min late
STL → MDW
- 9 min early
STL → MDW
- 11 min early
STL → MDW
- 11 min early
STL → MDW
- 2 min early
STL → MDW
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 1
- Observed occurrences
- 12
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | St Louis | Chicago | 6 | |
| Sep 15, 2026Arrived | St Louis | Chicago | -9 | |
| Sep 14, 2026Arrived | St Louis | Chicago | -11 | |
| Sep 12, 2026Arrived | St Louis | Chicago | -11 | |
| Sep 11, 2026Arrived | St Louis | Chicago | -2 | |
| Sep 10, 2026Cancelled | St Louis | Chicago | Not available | Not available |
| Sep 9, 2026Arrived | St Louis | Chicago | -15 | |
| Sep 8, 2026Arrived | St Louis | Chicago | -3 | |
| Sep 7, 2026Arrived | St Louis | Chicago | -7 | |
| Sep 6, 2026Arrived | Nashville | Oklahoma City | -5 | |
| Sep 5, 2026Arrived | St Louis | Chicago | -4 | |
| Sep 4, 2026Arrived | St Louis | Chicago | 5 |