Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3920
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
OO 3920 · MSP → GRB
departs 10:09 AM CT · arrives 11:20 AM CT
Forecast issued Sun 7:00 AM ET · 28h before departure
Watch this flight
Other days
Today 13%
Mon 10/5
Fri 10/9 14%
Odds over time
Arrive at GRB more than 15 minutes late?
11%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
13%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.5d
2d
Now
12h
6h
Departs
Lands
Arrive at GRB more than 15 minutes late?
Calm-weather odds: 12% · changed −1 pt in 24h
−1 pt
11%
Yes 11%
No 89%
Leave MSP more than 15 minutes late?
Calm-weather odds: 14% · changed +1 pt in 24h
+1 pt
13%
Yes 13%
No 87%
Arrive at GRB more than an hour late?
Calm-weather odds: 6% · 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 100%
How late will it get to GRB?
On time or early
88%
15–30 min late
4%
30 min–1 hour late
<1%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
OO's recent on-time record
↑
Other factors
↑
GRB is prone to delays
↓
Mostly benign weather forecast at MSP
↓
MSP usually runs smoothly
Weather at each end
MSP (origin)
Gusts 18 kt Ceiling none (clear) Visibility 10+ mi Precip none
GRB (destination)
Gusts 9 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.