Schedule: a typical summer Friday (the flights of Jul 31, 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
Friday, October 2 Today
OO 3342 · SNA → SFO
departs 9:00 AM PT · arrives 10:36 AM PT
Forecast issued Fri 9:00 PM ET · 9h after departure
Watch this flight
Other days
Today
Sat 10/3 20%
Sun 10/4 23%
Mon 10/5 26%
Odds over time
Arrive at SFO more than 15 minutes late?
47%
chance · ±0 pts
−1 pt · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
47%
Leave 15+ late
40%
Arrive 1h+ late
27%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
3.6d
2d
1d
12h
6h
Departs
Lands
Arrive at SFO more than 15 minutes late?
Calm-weather odds: 47% · changed −1 pt in 24h
−1 pt
47%
Yes 47%
No 53%
Leave SNA more than 15 minutes late?
Calm-weather odds: 40% · changed −2 pts in 24h
−2 pts
40%
Yes 40%
No 60%
Arrive at SFO more than an hour late?
Calm-weather odds: 27% · changed +2 pts in 24h
+2 pts
27%
Yes 27%
No 73%
Cancelled?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
How late will it get to SFO?
On time or early
52%
15–30 min late
6%
30 min–1 hour late
14%
1–2 hours late
17%
Over 2 hours late
10%
Cancelled
2%
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
↑
SFO is prone to delays
↑
Arrivals into SFO at that hour are often late
↓
9am departures from SNA are usually not late
Weather at each end
SNA (origin)
Gusts 10 kt Ceiling 300 ft Visibility 5 mi Precip none
SFO (destination)
Gusts 9 kt Ceiling 300 ft Visibility 3 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.