Schedule: the flights that flew on Saturday, Oct 24, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4323
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 31 Tomorrow
WN 4323 · SAN → AUS
departs 6:01 PM PT · arrives 10:57 PM CT
Forecast issued Fri 7:00 PM ET · 26h before departure
Watch this flight
Odds over time
Arrive at AUS more than 15 minutes late?
41%
chance · ±3 pts
+5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
41%
Leave 15+ late
42%
Arrive 1h+ late
14%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.9d
2d
Now
12h
6h
Departs
Lands
Arrive at AUS more than 15 minutes late?
Calm-weather odds: 36% · changed +5 pts in 24h
+5 pts
41%
Yes 41%
No 59%
Leave SAN more than 15 minutes late?
Calm-weather odds: 39% · changed +0 pts in 24h
+0 pts
42%
Yes 42%
No 58%
Arrive at AUS more than an hour late?
Calm-weather odds: 9% · changed +2 pts in 24h
+2 pts
14%
Yes 14%
No 86%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to AUS?
On time or early
58%
15–30 min late
13%
30 min–1 hour late
13%
1–2 hours late
11%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
6pm departures from SAN are often late
↑
Later flights pick up delays from earlier in the day
↑
WN's recent on-time record
↓
Cloud base down to 600 ft forecast at AUS that day
Weather at each end
SAN (origin)
Gusts 8 kt Ceiling 1,300 ft Visibility 8 mi Precip 0.04 in
AUS (destination)
Gusts 7 kt Ceiling 500 ft Visibility 4 mi Precip 0.07 in
How this resolves
Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.
Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.