Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1667
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
WN 1667 · LAS → AUS
departs 7:20 AM PT · arrives 12:00 PM CT
Forecast issued Fri 10:00 PM ET · 36h before departure
Watch this flight
Odds over time
Arrive at AUS more than 15 minutes late?
11%
chance · ±1 pts
−8 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
11%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
5.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at AUS more than 15 minutes late?
Calm-weather odds: 8% · changed −8 pts in 24h
−8 pts
11%
Yes 11%
No 89%
Leave LAS more than 15 minutes late?
Calm-weather odds: 9% · changed +1 pt in 24h
+1 pt
11%
Yes 11%
No 89%
Arrive at AUS more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
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
88%
15–30 min late
4%
30 min–1 hour late
5%
1–2 hours late
1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 700 ft forecast at AUS that day
↑
LAS is prone to delays
↑
Other factors
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at LAS
Weather at each end
LAS (origin)
Gusts 13 kt Ceiling none (clear) Visibility 10+ mi Precip none
AUS (destination)
Gusts 25 kt Ceiling 700 ft Visibility 10+ mi Precip none
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.