Schedule: the flights that flew on Wednesday, Oct 21, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3618
SCHEDULED · TYPICAL SCHEDULE
Wednesday, October 28 Tomorrow
WN 3618 · SLC → LAX
departs 6:40 PM MT · arrives 7:42 PM PT
Forecast issued Tue 4:00 AM ET · 41h before departure
Watch this flight
Other days
Today 25%
Wed 10/28
Odds over time
Arrive at LAX more than 15 minutes late?
22%
chance · ±4 pts
+3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
30%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at LAX more than 15 minutes late?
Calm-weather odds: 20% · changed +3 pts in 24h
+3 pts
22%
Yes 22%
No 78%
Leave SLC more than 15 minutes late?
Calm-weather odds: 28% · changed +0 pts in 24h
+0 pts
30%
Yes 30%
No 70%
Arrive at LAX more than an hour late?
Calm-weather odds: 4% · changed +0 pts in 24h
+0 pts
5%
Yes 5%
No 95%
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
77%
15–30 min late
12%
30 min–1 hour late
5%
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
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into LAX at that hour are often late
↑
WN's recent on-time record
↓
Wednesdays in October are usually quieter than average
↓
Mostly benign weather forecast at LAX
Weather at each end
SLC (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip none
LAX (destination)
Gusts 11 kt Ceiling 3,500 ft 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.