Is WN4166 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/New_York)
No live update yet
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Update time unavailable
Departure
Washington
DCA
Scheduled
Sep 16
Arrival
St Louis
STL
Scheduled
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Service date: · Scheduled departure date (UTC)
46 min late
Official source · Updated
Departure
St Louis
STL
Actual
Sep 16
Arrival
San Antonio
SAT
Actual
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 46 min late
STL → SAT
- 10 min late
DCA → STL
- 6 min early
STL → SAT
- 4 min late
STL → SAT
- 26 min late
STL → SAT
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 13
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 | San Antonio | 46 | |
| Sep 15, 2026Arrived | Washington | St Louis | 10 | |
| Sep 15, 2026Arrived | St Louis | San Antonio | -6 | |
| Sep 12, 2026Arrived | St Louis | San Antonio | 4 | |
| Sep 11, 2026Arrived | St Louis | San Antonio | 26 | |
| Sep 10, 2026Arrived | St Louis | San Antonio | -12 | |
| Sep 9, 2026Arrived | Washington | St Louis | -9 | |
| Sep 9, 2026Arrived | St Louis | San Antonio | -8 | |
| Sep 8, 2026Arrived | Washington | St Louis | 13 | |
| Sep 8, 2026Arrived | St Louis | San Antonio | -19 | |
| Sep 5, 2026Arrived | St Louis | San Antonio | -5 | |
| Aug 25, 2026Arrived | Washington | St Louis | -6 |