Is WN3966 delayed?
No delay reported yet — WN3966 is scheduled to leave Nashville at 20:56 on Sep 29 and reach Birmingham at 21:45 (as of Sep 29, 20:47 UTC).
Often late: arrived more than 15 min after schedule on 10 of the last 20 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Nashville
BNA
Scheduled
Sep 29
Arrival
Birmingham
BHM
Scheduled
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think WN3966 runs late today? Delayed is trading at 35¢ — pays out x2.88.
Will Southwest Airlines SWA 3966 from Nashville to Birmingham arrive on time, be delayed, or be cancelled on Sep 29?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.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On time
Nashville → Birmingham
- 23 min late
Nashville → Birmingham
- 14 min early
Nashville → Birmingham
- On schedule (14 min behind)
Nashville → Birmingham
- 24 min late
Nashville → Birmingham
Is WN3966 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
Nashville (BNA) departures
- Left more than 15 min late
- 29 of 146
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Nashville | Birmingham | 0 | |
| Sep 27, 2026Arrived | Nashville | Birmingham | 23 | |
| Sep 25, 2026Arrived | Nashville | Birmingham | -14 | |
| Sep 24, 2026Arrived | Nashville | Birmingham | 14 | |
| Sep 23, 2026Arrived | Nashville | Birmingham | 24 | |
| Sep 22, 2026Arrived | Nashville | Birmingham | -7 | |
| Sep 21, 2026Arrived | Nashville | Birmingham | 0 | |
| Sep 20, 2026Arrived | Nashville | Birmingham | 51 | |
| Sep 18, 2026Arrived | Nashville | Birmingham | 24 | |
| Sep 17, 2026Arrived | Nashville | Birmingham | 98 | |
| Sep 16, 2026Arrived | Nashville | Birmingham | 35 | |
| Sep 15, 2026Arrived | Nashville | Birmingham | -31 | |
| Sep 13, 2026Arrived | Nashville | Birmingham | 21 | |
| Sep 11, 2026Arrived | Nashville | Birmingham | 82 | |
| Sep 10, 2026Arrived | Nashville | Birmingham | -7 | |
| Sep 9, 2026Arrived | Nashville | Birmingham | 3 | |
| Sep 8, 2026Arrived | Nashville | Birmingham | 51 | |
| Sep 7, 2026Arrived | Nashville | Birmingham | 6 | |
| Sep 6, 2026Arrived | Nashville | Birmingham | -23 | |
| Sep 4, 2026Arrived | Nashville | Birmingham | 16 |
Email me if WN3966 runs late
We email you if your next WN3966 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.