Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 4087
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
OO 4087 · SAN → LAX
departs 7:58 PM PT · arrives 9:13 PM PT
Forecast issued Wed 1:00 AM ET · 46h before departure
Watch this flight
Other days
Today 24%
Thu 10/1
Fri 10/2 22%
Sat 10/3 14%
Sun 10/4 27%
Mon 10/5 19%
Tue 10/6 15%
Odds over time
Arrive at LAX more than 15 minutes late?
19%
chance · ±2 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
16%
Arrive 1h+ late
7%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
Now
1d
12h
6h
Departs
Lands
Arrive at LAX more than 15 minutes late?
Calm-weather odds: 15% · changed −1 pt in 24h
−1 pt
19%
Yes 19%
No 81%
Leave SAN more than 15 minutes late?
Calm-weather odds: 12% · changed +1 pt in 24h
+1 pt
16%
Yes 16%
No 84%
Arrive at LAX more than an hour late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
7%
Yes 7%
No 93%
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
81%
15–30 min late
5%
30 min–1 hour late
7%
1–2 hours late
5%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into LAX at that hour are often late
↑
7pm departures from SAN are often late
↑
Later flights pick up delays from earlier in the day
↓
This flight has been late 12% of the time recently
↓
Cloud base down to 700 ft forecast at LAX that day
Weather at each end
SAN (origin)
Gusts 14 kt Ceiling 500 ft Visibility 7 mi Precip none
LAX (destination)
Gusts 13 kt Ceiling 700 ft Visibility 4 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.