Schedule: the flights that flew on Wednesday, Oct 21, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4787
SCHEDULED · TYPICAL SCHEDULE
Wednesday, October 28 Tomorrow
OO 4787 · DEN → SLC
departs 4:44 PM MT · arrives 6:22 PM MT
Forecast issued Tue 2:00 AM ET · 41h before departure
Watch this flight
Other days
Today 19%
Wed 10/28
Thu 10/29 16%
Fri 10/30 18%
Sat 10/31 13%
Odds over time
Arrive at SLC more than 15 minutes late?
15%
chance · ±4 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
15%
Arrive 1h+ late
4%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 13% · changed +2 pts in 24h
+2 pts
15%
Yes 15%
No 85%
Leave DEN more than 15 minutes late?
Calm-weather odds: 14% · changed +2 pts in 24h
+2 pts
15%
Yes 15%
No 85%
Arrive at SLC more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SLC?
On time or early
85%
15–30 min late
5%
30 min–1 hour late
6%
1–2 hours late
2%
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
↑
4pm departures from DEN are often late
↑
This flight has been late 36% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
Wednesdays in October are usually quieter than average
↓
Mostly benign weather forecast at DEN
Weather at each end
DEN (origin)
Gusts 22 kt Ceiling none (clear) Visibility 10+ mi Precip none
SLC (destination)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip 0.05 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.