Schedule: the flights that flew on Tuesday, Nov 3, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 397
SCHEDULED · TYPICAL SCHEDULE
Tuesday, November 10
WN 397 · LAS → SNA
departs 7:22 PM PT · arrives 8:33 PM PT
Forecast issued Sun 6:00 AM ET · 64h before departure
Watch this flight
Other days
Today 39%
Mon 11/9 22%
Tue 11/10
Wed 11/11 14%
Thu 11/12 28%
Fri 11/13 32%
Odds over time
Arrive at SNA more than 15 minutes late?
13%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
24%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.9d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at SNA more than 15 minutes late?
Calm-weather odds: 14% · changed – in 24h
–
13%
Yes 13%
No 87%
Leave LAS more than 15 minutes late?
Calm-weather odds: 24% · changed – in 24h
–
24%
Yes 24%
No 76%
Arrive at SNA more than an hour late?
Calm-weather odds: 3% · changed – in 24h
–
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to SNA?
On time or early
87%
15–30 min late
4%
30 min–1 hour late
6%
1–2 hours late
2%
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
↑
7pm departures from LAS are often late
↑
WN's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
Tuesdays in November are usually quieter than average
↓
Mostly benign weather forecast at LAS
Weather at each end
LAS (origin)
Gusts 7 kt Ceiling none (clear) Visibility 10+ mi Precip none
SNA (destination)
Gusts 9 kt Ceiling none (clear) Visibility 7 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.