Schedule: the flights that flew on Wednesday, Nov 4, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1397
SCHEDULED · TYPICAL SCHEDULE
Wednesday, November 11
WN 1397 · DAL → LAX
departs 5:11 PM CT · arrives 6:50 PM PT
Forecast issued Mon 6:00 PM ET · 48h before departure
Watch this flight
Other days
Today 46%
Tue 11/10 33%
Wed 11/11
Thu 11/12 40%
Fri 11/13 40%
Sun 11/15 48%
Odds over time
Arrive at LAX more than 15 minutes late?
22%
chance · ±3 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
44%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
Now
1d
12h
6h
Departs
Lands
Arrive at LAX more than 15 minutes late?
Calm-weather odds: 20% · changed −2 pts in 24h
−2 pts
22%
Yes 22%
No 78%
Leave DAL more than 15 minutes late?
Calm-weather odds: 39% · changed +2 pts in 24h
+2 pts
44%
Yes 44%
No 56%
Arrive at LAX more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to LAX?
On time or early
78%
15–30 min late
9%
30 min–1 hour late
8%
1–2 hours late
4%
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
↑
WN's recent on-time record
↑
Later flights pick up delays from earlier in the day
↑
This flight has been late 30% of the time recently
↓
Wednesdays in November are usually quieter than average
↓
Mostly benign weather forecast at LAX
Weather at each end
DAL (origin)
Gusts 13 kt Ceiling none (clear) Visibility 10+ mi Precip none
LAX (destination)
Gusts 10 kt Ceiling none (clear) Visibility 8 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.