Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4717
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Today
OO 4717 · SFO → PSC
departs 9:15 AM PT · arrives 11:27 AM PT
Forecast issued Sat 4:00 AM ET · 8h before departure
Watch this flight
Other days
Today
Sun 10/4 7%
Mon 10/5 8%
Fri 10/9 11%
Odds over time
Arrive at PSC more than 15 minutes late?
11%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
18%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.6d
2d
1d
12h
Now
6h
Departs
Lands
Arrive at PSC more than 15 minutes late?
Calm-weather odds: 13% · changed +3 pts in 24h
+3 pts
11%
Yes 11%
No 89%
Leave SFO more than 15 minutes late?
Calm-weather odds: 13% · changed +8 pts in 24h
+8 pts
18%
Yes 18%
No 82%
Arrive at PSC more than an hour late?
Calm-weather odds: 6% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 100%
How late will it get to PSC?
On time or early
89%
15–30 min late
5%
30 min–1 hour late
<1%
1–2 hours late
2%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
OO's recent on-time record
↑
SFO is busy at that time
↑
SFO is prone to delays
↓
Mostly benign weather forecast at SFO
↓
Mostly benign weather forecast at PSC
Weather at each end
SFO (origin)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip none
PSC (destination)
Gusts 12 kt Ceiling none (clear) Visibility 10+ 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.