Schedule: a typical summer Tuesday (the flights of Jul 28, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4444
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29
OO 4444 · SLC → GEG
departs 8:15 AM MT · arrives 9:07 AM PT
Forecast issued Tue 10:00 PM ET · 12h after departure
Watch this flight
Other days
Tue 9/29
Today 6%
Mon 10/5 6%
Fri 10/9 6%
Odds over time
Arrive at GEG more than 15 minutes late?
8%
chance · ±0 pts
+1 pt · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
8%
Leave 15+ late
6%
Arrive 1h+ late
3%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
3%
6%
9%
12%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at GEG more than 15 minutes late?
Calm-weather odds: 8% · changed +1 pt in 24h
+1 pt
8%
Yes 8%
No 92%
Leave SLC more than 15 minutes late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Arrive at GEG more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
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 GEG?
On time or early
92%
15–30 min late
4%
30 min–1 hour late
0%
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
↑
Gusts to 27 kt forecast at GEG that day
↑
SLC is busy at that time
↑
OO's recent on-time record
↓
This flight has been late 12% of the time recently
↓
SLC usually runs smoothly
Weather at each end
SLC (origin)
Gusts 15 kt Ceiling 6,500 ft Visibility 10+ mi Precip none
GEG (destination)
Gusts 27 kt Ceiling 5,000 ft Visibility 10+ mi Precip 0.03 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.