Is WN421 delayed?
No delay reported yet. WN421 is scheduled to leave Austin at 13:39 on Nov 14 and reach San Diego at 14:19 (as of Nov 14, 15:42 UTC).
The GADUIN market gives an on-time arrival at San Diego a 63% chance.
Usually on time: arrived within 15 min of schedule on 18 of the last 29 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Austin
AUS
Scheduled
Nov 14
Arrival
San Diego
SAN
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think WN421 will be late today? Delayed is at 35¢ and pays out x2.85.
How will Southwest Airlines 421 Austin → San Diego 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.
- 43 min late
Austin → San Diego
- 50 min late
Austin → San Diego
- On schedule (9 min behind)
Austin → San Diego
- 1 min early
Austin → San Diego
- On schedule (4 min behind)
Austin → San Diego
Is WN421 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
Austin (AUS) departures
- Left more than 15 min late
- 30 of 40
- Cancelled today
- 30
San Diego (SAN) departures
- Left more than 15 min late
- 4 of 19
- Cancelled today
- 17
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Austin | San Diego | 43 | |
| Nov 12, 2026Arrived | Austin | San Diego | 50 | |
| Nov 11, 2026Arrived | Austin | San Diego | 9 | |
| Nov 10, 2026Arrived | Austin | San Diego | -1 | |
| Nov 9, 2026Arrived | Austin | San Diego | 4 | |
| Nov 8, 2026Arrived | Austin | San Diego | 57 | |
| Nov 7, 2026Arrived | Austin | San Diego | 7 | |
| Nov 6, 2026Arrived | Austin | San Diego | 13 | |
| Nov 5, 2026Arrived | Austin | San Diego | 61 | |
| Nov 4, 2026Arrived | Austin | San Diego | 18 | |
| Nov 3, 2026Arrived | Austin | San Diego | 15 | |
| Nov 2, 2026Arrived | Austin | San Diego | 33 | |
| Nov 1, 2026Arrived | Austin | San Diego | 92 | |
| Oct 28, 2026Arrived | Jackson | Houston | -4 | |
| Oct 27, 2026Arrived | Jackson | Houston | 23 | |
| Oct 25, 2026Arrived | Nashville | Dallas | 19 | |
| Oct 25, 2026Arrived | Raleigh/Durham | Nashville | 10 | |
| Oct 25, 2026Arrived | Fort Lauderdale | Raleigh/Durham | 13 | |
| Oct 25, 2026Arrived | San Juan | Fort Lauderdale | 6 | |
| Oct 24, 2026Arrived | Austin | Los Angeles | -2 | |
| Oct 24, 2026Arrived | Chicago | Austin | -20 | |
| Oct 21, 2026Arrived | Jackson | Houston | -8 | |
| Oct 20, 2026Arrived | Jackson | Houston | -10 | |
| Oct 18, 2026Arrived | Nashville | Dallas | 16 | |
| Oct 18, 2026Arrived | Raleigh/Durham | Nashville | 10 | |
| Oct 18, 2026Arrived | Fort Lauderdale | Raleigh/Durham | 14 | |
| Oct 18, 2026Arrived | San Juan | Fort Lauderdale | 0 | |
| Oct 17, 2026Arrived | Austin | Los Angeles | -16 | |
| Oct 17, 2026Arrived | Chicago | Austin | -13 |