Is WN3971 delayed?
No delay reported yet. WN3971 is scheduled to leave Salt Lake City at 13:05 on Nov 14 and reach Houston at 16:31 (as of Nov 14, 16:01 UTC).
The GADUIN market gives an on-time arrival at Houston a 70% chance.
Usually on time: arrived within 15 min of schedule on 9 of the last 17 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Salt Lake City
SLC
Scheduled
Nov 14
Arrival
Houston
HOU
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Think WN3971 will be late today? Delayed is at 28¢ and pays out x3.60.
How will Southwest Airlines 3971 Salt Lake City → Houston arrive on Nov 14?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.
- 150 min late
Salt Lake City → New Orleans
- 18 min late
Salt Lake City → Houston
- On schedule (7 min behind)
Salt Lake City → Houston
- 8 min early
Salt Lake City → Houston
- On time
Salt Lake City → Houston
Is WN3971 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.
At the airports today
Salt Lake City (SLC) departures
- Left more than 15 min late
- 19 of 28
- Cancelled today
- 23
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Salt Lake City | New Orleans | 150 | |
| Nov 13, 2026Cancelled | Salt Lake City | Houston | Not available | Not available |
| Nov 12, 2026Arrived | Salt Lake City | Houston | 18 | |
| Nov 11, 2026Arrived | Salt Lake City | Houston | 7 | |
| Nov 10, 2026Arrived | Salt Lake City | Houston | -8 | |
| Nov 9, 2026Arrived | Salt Lake City | Houston | 0 | |
| Nov 8, 2026Arrived | Salt Lake City | Houston | 50 | |
| Nov 7, 2026Arrived | Salt Lake City | Houston | 15 | |
| Nov 6, 2026Arrived | Salt Lake City | Houston | -2 | |
| Nov 5, 2026Arrived | Salt Lake City | Houston | -5 | |
| Nov 4, 2026Arrived | Salt Lake City | Houston | 42 | |
| Nov 3, 2026Arrived | Salt Lake City | Houston | 29 | |
| Nov 2, 2026Arrived | Salt Lake City | Houston | -18 | |
| Nov 1, 2026Arrived | Salt Lake City | Houston | 92 | |
| Oct 25, 2026Arrived | Portland | Sacramento | 38 | |
| Oct 24, 2026Arrived | San Jose | Dallas | 4 | |
| Oct 18, 2026Arrived | Portland | Sacramento | 4 | |
| Oct 17, 2026Arrived | San Jose | Dallas | 2 |