Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3342
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
OO 3342 · SNA → SFO
departs 9:00 AM PT · arrives 10:36 AM PT
Forecast issued Thu 10:00 PM ET · 10h after departure
Watch this flight
Other days
Thu 10/1
Today 26%
Mon 10/5 25%
Fri 10/9 42%
Odds over time
Arrive at SFO more than 15 minutes late?
45%
chance · ±0 pts
−19 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
45%
Leave 15+ late
45%
Arrive 1h+ late
21%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at SFO more than 15 minutes late?
Calm-weather odds: 45% · changed −19 pts in 24h
−19 pts
45%
Yes 45%
No 55%
Leave SNA more than 15 minutes late?
Calm-weather odds: 45% · changed −21 pts in 24h
−21 pts
45%
Yes 45%
No 55%
Arrive at SFO more than an hour late?
Calm-weather odds: 21% · changed −6 pts in 24h
−6 pts
21%
Yes 21%
No 79%
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
55%
15–30 min late
13%
30 min–1 hour late
10%
1–2 hours late
11%
Over 2 hours late
10%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 42% of the time recently
↑
Arrivals into SFO at that hour are often late
↑
SFO is prone to delays
↓
Thursdays in October are usually quieter than average
↓
Cloud base down to 200 ft forecast at SFO that day
Weather at each end
SNA (origin)
Gusts 9 kt Ceiling 700 ft Visibility 7 mi Precip none
SFO (destination)
Gusts 24 kt Ceiling 500 ft Visibility 6 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.