Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 3671
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Tomorrow
OO 3671 · MSN → DTW
departs 9:32 AM CT · arrives 11:53 AM ET
Forecast issued Tue 10:00 PM ET · 12h before departure
Watch this flight
Other days
Today 7%
Wed 9/30
Thu 10/1 9%
Fri 10/2 6%
Sat 10/3 7%
Sun 10/4 6%
Mon 10/5 7%
Odds over time
Arrive at DTW more than 15 minutes late?
11%
chance · ±1 pts
+3 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
14%
Arrive 1h+ late
4%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.9d
2d
1d
Now
6h
Departs
Lands
Arrive at DTW more than 15 minutes late?
Calm-weather odds: 8% · changed +3 pts in 24h
+3 pts
11%
Yes 11%
No 89%
Leave MSN more than 15 minutes late?
Calm-weather odds: 10% · changed +2 pts in 24h
+2 pts
14%
Yes 14%
No 86%
Arrive at DTW more than an hour late?
Calm-weather odds: 4% · 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 DTW?
On time or early
88%
15–30 min late
3%
30 min–1 hour late
4%
1–2 hours late
1%
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
↑
Cloud base down to 467 ft, visibility down to 2 mi, 0.4 in of rain forecast at MSN that day
↑
DTW is busy at that time
↓
DTW usually runs smoothly
↓
MSN usually runs smoothly
Weather at each end
MSN (origin)
Gusts 17 kt Ceiling 467 ft Visibility 2 mi Precip 0.38 in
DTW (destination)
Gusts 15 kt Ceiling 4,500 ft Visibility 7 mi Precip 0.04 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.