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 5339
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
OO 5339 · SNA → SFO
departs 7:27 PM PT · arrives 9:05 PM PT
Forecast issued Wed 8:00 PM ET · 26h before departure
Watch this flight
Other days
Today 24%
Thu 10/1
Fri 10/2 19%
Sat 10/3 20%
Sun 10/4 26%
Mon 10/5 24%
Tue 10/6 16%
Odds over time
Arrive at SFO more than 15 minutes late?
35%
chance · ±4 pts
+13 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
35%
Leave 15+ late
39%
Arrive 1h+ late
16%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
Now
12h
6h
Departs
Lands
Arrive at SFO more than 15 minutes late?
Calm-weather odds: 20% · changed +13 pts in 24h
+13 pts
35%
Yes 35%
No 65%
Leave SNA more than 15 minutes late?
Calm-weather odds: 34% · changed +16 pts in 24h
+16 pts
39%
Yes 39%
No 61%
Arrive at SFO more than an hour late?
Calm-weather odds: 9% · changed +5 pts in 24h
+5 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to SFO?
On time or early
64%
15–30 min late
10%
30 min–1 hour late
9%
1–2 hours late
8%
Over 2 hours late
8%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into SFO at that hour are often late
↑
This flight has been late 46% of the time recently
↑
OO's recent on-time record
↓
Cloud base down to 500 ft forecast at SFO that day
↓
Thursdays in October are usually quieter than average
Weather at each end
SNA (origin)
Gusts 14 kt Ceiling 300 ft Visibility 2 mi Precip none
SFO (destination)
Gusts 11 kt Ceiling 500 ft 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.