Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 5646
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Today
OO 5646 · DEN → SLC
departs 9:05 PM MT · arrives 10:44 PM MT
Forecast issued Thu 1:00 AM ET · 22h before departure
Watch this flight
Other days
Today
Fri 10/2 25%
Sun 10/4 20%
Mon 10/5 18%
Tue 10/6 10%
Wed 10/7 11%
Odds over time
Arrive at SLC more than 15 minutes late?
36%
chance · ±8 pts
+17 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
36%
Leave 15+ late
43%
Arrive 1h+ late
10%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
Now
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 26% · changed +17 pts in 24h
+17 pts
36%
Yes 36%
No 64%
Leave DEN more than 15 minutes late?
Calm-weather odds: 30% · changed +23 pts in 24h
+23 pts
43%
Yes 43%
No 57%
Arrive at SLC more than an hour late?
Calm-weather odds: 6% · changed +5 pts in 24h
+5 pts
10%
Yes 10%
No 90%
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
64%
15–30 min late
18%
30 min–1 hour late
7%
1–2 hours late
5%
Over 2 hours late
5%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
9pm departures from DEN are often late
↑
Later flights pick up delays from earlier in the day
↑
OO's recent on-time record
↓
Mostly benign weather forecast at SLC
↓
Thursdays in October are usually quieter than average
Weather at each end
DEN (origin)
Gusts 23 kt Ceiling none (clear) Visibility 10+ mi Precip 0.06 in
SLC (destination)
Gusts 11 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.