Is WN3866 delayed?
No delay reported yet. WN3866 is scheduled to leave Dallas at 18:44 on Nov 14 and reach Tulsa at 19:40 (as of Nov 14, 16:21 UTC).
The GADUIN market gives an on-time arrival at Tulsa a 78% chance.
Usually on time: arrived within 15 min of schedule on 11 of the last 11 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Dallas
DAL
Scheduled
Nov 14
Arrival
Tulsa
TUL
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think WN3866 will be late today? Delayed is at 20¢ and pays out x4.92.
How will Southwest Airlines 3866 Dallas → Tulsa arrive on Nov 15?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 22 min early
Dallas → Tulsa
- 4 min early
Salt Lake City → Austin
- On schedule (6 min behind)
Salt Lake City → Austin
- 10 min early
Salt Lake City → Austin
- On schedule (10 min behind)
Salt Lake City → Austin
Is WN3866 usually late?
Period: Oct 15, 2026 – Nov 14, 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 7, 2026Arrived | Dallas | Tulsa | -22 | |
| Oct 30, 2026Arrived | Salt Lake City | Austin | -4 | |
| Oct 29, 2026Arrived | Salt Lake City | Austin | 6 | |
| Oct 28, 2026Arrived | Salt Lake City | Austin | -10 | |
| Oct 27, 2026Arrived | Salt Lake City | Austin | 10 | |
| Oct 26, 2026Arrived | Salt Lake City | Austin | -8 | |
| Oct 23, 2026Arrived | Salt Lake City | Austin | 6 | |
| Oct 21, 2026Arrived | Salt Lake City | Austin | -11 | |
| Oct 20, 2026Arrived | Salt Lake City | Austin | -12 | |
| Oct 18, 2026Arrived | Nashville | Washington | 2 | |
| Oct 16, 2026Arrived | Salt Lake City | Austin | -11 |