Southwest Airlines
Is WN3986 delayed?
No — WN3986 landed in Buffalo 12 min early, at 16:33 on Sep 28 (as of Sep 28, 20:33 UTC).
Usually on time: arrived within 15 min of schedule on 14 of the last 19 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
12 min early
Official source · Updated
Departure
Nashville
BNA
Actual
Scheduled 14:16
Sep 28
Arrival
Buffalo
BUF
Actual
Scheduled 16:45
Sep 28
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
25 min late
Official source · Updated
Departure
Buffalo
BUF
Actual
Scheduled 17:36
Sep 28
Arrival
Las Vegas
LAS
Actual
Scheduled 19:03
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
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.
- 25 min late
Buffalo → Las Vegas
- 12 min early
Nashville → Buffalo
- On schedule (2 min behind)
Buffalo → Las Vegas
- 5 min early
Nashville → Buffalo
- On schedule (11 min behind)
Buffalo → Las Vegas
Is WN3986 usually late?
Observation window: Sep 2, 2026 – Oct 2, 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
- 6 of 6
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Buffalo | Las Vegas | 25 | |
| Sep 28, 2026Arrived | Nashville | Buffalo | -12 | |
| Sep 25, 2026Arrived | Buffalo | Las Vegas | 2 | |
| Sep 25, 2026Arrived | Nashville | Buffalo | -5 | |
| Sep 24, 2026Arrived | Buffalo | Las Vegas | 11 | |
| Sep 24, 2026Arrived | Nashville | Buffalo | 9 | |
| Sep 21, 2026Arrived | Buffalo | Las Vegas | 17 | |
| Sep 21, 2026Arrived | Nashville | Buffalo | 15 | |
| Sep 18, 2026Arrived | Buffalo | Las Vegas | 0 | |
| Sep 18, 2026Arrived | Nashville | Buffalo | 2 | |
| Sep 17, 2026Arrived | Buffalo | Las Vegas | 13 | |
| Sep 17, 2026Arrived | Nashville | Buffalo | 14 | |
| Sep 14, 2026Arrived | Nashville | Buffalo | 28 | |
| Sep 10, 2026Arrived | Buffalo | Las Vegas | 19 | |
| Sep 10, 2026Arrived | Nashville | Buffalo | 14 | |
| Sep 7, 2026Arrived | Buffalo | Las Vegas | 12 | |
| Sep 7, 2026Arrived | Nashville | Buffalo | 18 | |
| Sep 4, 2026Arrived | Buffalo | Las Vegas | -9 | |
| Sep 4, 2026Arrived | Nashville | Buffalo | -7 |
Email me if WN3986 runs late
We email you if your next WN3986 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.