Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3030
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
OO 3030 · SJC → PDX
departs 6:37 PM PT · arrives 8:29 PM PT
Forecast issued Fri 11:00 AM ET · 59h before departure
Watch this flight
Other days
Today 19%
Sun 10/4
Mon 10/5 10%
Wed 10/7 7%
Odds over time
Arrive at PDX more than 15 minutes late?
9%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
16%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.0d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at PDX more than 15 minutes late?
Calm-weather odds: 8% · changed – in 24h
–
9%
Yes 9%
No 91%
Leave SJC more than 15 minutes late?
Calm-weather odds: 11% · changed – in 24h
–
16%
Yes 16%
No 84%
Arrive at PDX more than an hour late?
Calm-weather odds: 5% · changed – in 24h
–
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to PDX?
On time or early
90%
15–30 min late
<1%
30 min–1 hour late
2%
1–2 hours late
4%
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
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into PDX at that hour are often late
↓
Cloud base down to 200 ft forecast at PDX that day
↓
OO's recent on-time record
Weather at each end
SJC (origin)
Gusts 13 kt Ceiling none (clear) Visibility 9 mi Precip none
PDX (destination)
Gusts 6 kt Ceiling 200 ft Visibility 9 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.