Schedule: the flights that flew on Monday, Nov 2, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3120
SCHEDULED · TYPICAL SCHEDULE
Monday, November 9
OO 3120 · SMF → BOI
departs 12:48 PM PT · arrives 3:32 PM MT
Forecast issued Sat 10:00 PM ET · 42h before departure
Watch this flight
Other days
Today 22%
Sun 11/8 19%
Mon 11/9
Tue 11/10 13%
Wed 11/11 12%
Thu 11/12 15%
Fri 11/13 19%
Odds over time
Arrive at BOI more than 15 minutes late?
14%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
14%
Leave 15+ late
14%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.7d
Now
1d
12h
6h
Departs
Lands
Arrive at BOI more than 15 minutes late?
Calm-weather odds: 15% · changed −1 pt in 24h
−1 pt
14%
Yes 14%
No 86%
Leave SMF more than 15 minutes late?
Calm-weather odds: 14% · changed +0 pts in 24h
+0 pts
14%
Yes 14%
No 86%
Arrive at BOI more than an hour late?
Calm-weather odds: 4% · 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 99%
How late will it get to BOI?
On time or early
85%
15–30 min late
5%
30 min–1 hour late
5%
1–2 hours late
3%
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
↑
OO's recent on-time record
↑
This route's recent record
↑
Early flights usually leave on time
↓
Mostly benign weather forecast at SMF
↓
Mostly benign weather forecast at BOI
Weather at each end
SMF (origin)
Gusts 5 kt Ceiling none (clear) Visibility 7 mi Precip none
BOI (destination)
Gusts 9 kt Ceiling 8,000 ft 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.