Southwest Airlines
Is WN3983 delayed?
Yes — WN3983 landed in Seattle 21 min late, at 16:01 on Sep 28 (as of Sep 28, 23:01 UTC).
Usually on time: arrived within 15 min of schedule on 8 of the last 13 flights.
21 min late
Official source · Updated
Departure
San Jose
SJC
Actual
Scheduled 13:54
Sep 28
Arrival
Seattle
SEA
Actual
Scheduled 15:40
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
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.
- 21 min late
San Jose → Seattle
- 33 min late
Nashville → Albany
- 1 min early
San Jose → Seattle
- 5 min early
San Jose → Seattle
- 2 min early
San Jose → Seattle
Is WN3983 usually late?
Observation window: Sep 1, 2026 – Oct 1, 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
Seattle (SEA) departures
- Left more than 15 min late
- 107 of 380
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | San Jose | Seattle | 21 | |
| Sep 27, 2026Arrived | Nashville | Albany | 33 | |
| Sep 25, 2026Arrived | San Jose | Seattle | -1 | |
| Sep 24, 2026Arrived | San Jose | Seattle | -5 | |
| Sep 21, 2026Arrived | San Jose | Seattle | -2 | |
| Sep 20, 2026Arrived | Nashville | Albany | -4 | |
| Sep 18, 2026Arrived | San Jose | Seattle | 3 | |
| Sep 17, 2026Arrived | San Jose | Seattle | -2 | |
| Sep 14, 2026Arrived | San Jose | Seattle | 30 | |
| Sep 11, 2026Arrived | San Jose | Seattle | 29 | |
| Sep 10, 2026Arrived | San Jose | Seattle | 6 | |
| Sep 7, 2026Arrived | San Jose | Seattle | 8 | |
| Sep 4, 2026Arrived | San Jose | Seattle | 32 |
Email me if WN3983 runs late
We email you if your next WN3983 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.