Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4446
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29 Today
OO 4446 · SLC → BOI
departs 8:50 PM MT · arrives 10:04 PM MT
Forecast issued Thu 5:00 AM ET · 18h before departure
Watch this flight
Other days
Today
Fri 10/30 13%
Sat 10/31 10%
Sun 11/1 13%
Odds over time
Arrive at BOI more than 15 minutes late?
13%
chance · ±1 pts
+4 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
20%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
7.0d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at BOI more than 15 minutes late?
Calm-weather odds: 14% · changed +4 pts in 24h
+4 pts
13%
Yes 13%
No 87%
Leave SLC more than 15 minutes late?
Calm-weather odds: 20% · changed +10 pts in 24h
+10 pts
20%
Yes 20%
No 80%
Arrive at BOI more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
3%
Yes 3%
No 97%
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
86%
15–30 min late
6%
30 min–1 hour late
4%
1–2 hours late
2%
Over 2 hours late
1%
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 BOI at that hour are often late
↑
SLC is busy at that time
↓
Mostly benign weather forecast at SLC
↓
This flight has been late 14% of the time recently
Weather at each end
SLC (origin)
Gusts 9 kt Ceiling 9,000 ft Visibility 10+ mi Precip none
BOI (destination)
Gusts 17 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.