Schedule: a typical summer Friday (the flights of Jul 31, 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
Friday, October 2
OO 3920 · GRB → MSP
departs 12:05 PM CT · arrives 1:26 PM CT
Forecast issued Fri 10:00 PM ET · 9h after departure
Watch this flight
Other days
Fri 10/2
Today 12%
Mon 10/5 8%
Tue 10/6 6%
Wed 10/7 9%
Thu 10/8 8%
Fri 10/9 9%
Sat 10/10 7%
Odds over time
Arrive at MSP more than 15 minutes late?
10%
chance · ±0 pts
+2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
10%
Leave 15+ late
11%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
3.6d
2d
1d
12h
6h
Departs
Lands
Arrive at MSP more than 15 minutes late?
Calm-weather odds: 9% · changed +2 pts in 24h
+2 pts
10%
Yes 10%
No 90%
Leave GRB more than 15 minutes late?
Calm-weather odds: 10% · changed +0 pts in 24h
+0 pts
11%
Yes 11%
No 89%
Arrive at MSP more than an hour late?
Calm-weather odds: 4% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MSP?
On time or early
90%
15–30 min late
2%
30 min–1 hour late
3%
1–2 hours late
3%
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
↓
Mostly benign weather forecast at MSP
↓
Mostly benign weather forecast at GRB
Weather at each end
GRB (origin)
Gusts 16 kt Ceiling none (clear) Visibility 10+ mi Precip none
MSP (destination)
Gusts 9 kt Ceiling 10,200 ft 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.