Schedule: the flights that flew on Saturday, Nov 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3187
SCHEDULED · TYPICAL SCHEDULE
Saturday, November 14
OO 3187 · STS → BOI
departs 3:27 PM PT · arrives 6:21 PM MT
Forecast issued Thu 5:00 PM ET · 50h before departure
Watch this flight
Other days
Today 12%
Fri 11/13 24%
Sat 11/14
Sun 11/15 15%
Mon 11/16 17%
Odds over time
Arrive at BOI more than 15 minutes late?
18%
chance · ±3 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
18%
Leave 15+ late
15%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
Now
1d
12h
6h
Departs
Lands
Arrive at BOI more than 15 minutes late?
Calm-weather odds: 11% · changed +2 pts in 24h
+2 pts
18%
Yes 18%
No 82%
Leave STS more than 15 minutes late?
Calm-weather odds: 11% · changed +1 pt in 24h
+1 pt
15%
Yes 15%
No 85%
Arrive at BOI more than an hour late?
Calm-weather odds: 4% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
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
82%
15–30 min late
4%
30 min–1 hour late
8%
1–2 hours late
2%
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
↑
This route's recent record
↑
3pm departures from STS are often late
↑
Later flights pick up delays from earlier in the day
↓
Saturdays in November are usually quieter than average
↓
BOI usually runs smoothly
Weather at each end
STS (origin)
Gusts 8 kt Ceiling 300 ft Visibility 5 mi Precip 0.01 in
BOI (destination)
Gusts 14 kt Ceiling 4,100 ft Visibility 10+ mi Precip 0.15 in
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.