Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3220
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
OO 3220 · SEA → ACV
departs 12:26 PM PT · arrives 2:13 PM PT
Forecast issued Sun 5:00 AM ET · 34h before departure
Watch this flight
Other days
Today 27%
Mon 10/5
Fri 10/9 28%
Sat 10/10 17%
Odds over time
Arrive at ACV more than 15 minutes late?
41%
chance · ±1 pts
+12 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
41%
Leave 15+ late
27%
Arrive 1h+ late
21%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ACV more than 15 minutes late?
Calm-weather odds: 18% · changed +12 pts in 24h
+12 pts
41%
Yes 41%
No 59%
Leave SEA more than 15 minutes late?
Calm-weather odds: 16% · changed +2 pts in 24h
+2 pts
27%
Yes 27%
No 73%
Arrive at ACV more than an hour late?
Calm-weather odds: 9% · changed +5 pts in 24h
+5 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 ACV?
On time or early
58%
15–30 min late
19%
30 min–1 hour late
1%
1–2 hours late
17%
Over 2 hours late
4%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 100 ft, visibility down to 0.1 mi forecast at ACV that day
↑
This flight has been late 27% of the time recently
↑
SEA is prone to delays
↓
Mondays in October are usually quieter than average
Weather at each end
SEA (origin)
Gusts 6 kt Ceiling 200 ft Visibility 0.8 mi Precip none
ACV (destination)
Gusts 6 kt Ceiling 100 ft Visibility 0.1 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.