Southwest Airlines
Is WN3946 delayed?
No — WN3946 landed in Washington on schedule (<1 min behind), at 15:38 on Sep 23 (as of Sep 23, 19:38 UTC). Over its last 12 recorded arrivals, 0 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
On schedule (<1 min behind)
Official source · Updated
Departure
Chicago
MDW
Scheduled
Sep 23
Arrival
Washington
DCA
Actual
Sep 23
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
6 min early
Official source · Updated
Departure
San Antonio
SAT
Actual
Sep 23
Arrival
Chicago
MDW
Actual
Sep 23
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (<1 min behind)
MDW → DCA
- 6 min early
SAT → MDW
- On schedule (3 min behind)
MDW → DCA
- 15 min early
SAT → MDW
- 3 min early
MDW → DCA
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- 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 23, 2026Arrived | Chicago | Washington | 0 | |
| Sep 23, 2026Arrived | San Antonio | Chicago | -6 | |
| Sep 22, 2026Arrived | Chicago | Washington | 3 | |
| Sep 22, 2026Arrived | San Antonio | Chicago | -15 | |
| Sep 16, 2026Arrived | Chicago | Washington | -3 | |
| Sep 16, 2026Arrived | San Antonio | Chicago | -5 | |
| Sep 15, 2026Arrived | Chicago | Washington | 6 | |
| Sep 15, 2026Arrived | San Antonio | Chicago | 5 | |
| Sep 9, 2026Arrived | Chicago | Washington | 11 | |
| Sep 9, 2026Arrived | San Antonio | Chicago | -2 | |
| Sep 8, 2026Arrived | Chicago | Washington | 4 | |
| Sep 8, 2026Arrived | San Antonio | Chicago | 5 |