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 4290
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
OO 4290 · DTW → IMT
departs 10:00 AM ET · arrives 10:28 AM CT
Forecast issued Wed 6:00 AM ET · 28h before departure
Watch this flight
Other days
Today 18%
Thu 10/1
Fri 10/2 15%
Sat 10/3 16%
Sun 10/4 14%
Mon 10/5 15%
Tue 10/6 12%
Odds over time
Arrive at IMT more than 15 minutes late?
17%
chance · ±1 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
17%
Leave 15+ late
17%
Arrive 1h+ late
10%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at IMT more than 15 minutes late?
Calm-weather odds: 12% · changed +1 pt in 24h
+1 pt
17%
Yes 17%
No 83%
Leave DTW more than 15 minutes late?
Calm-weather odds: 11% · changed +1 pt in 24h
+1 pt
17%
Yes 17%
No 83%
Arrive at IMT more than an hour late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 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 IMT?
On time or early
82%
15–30 min late
2%
30 min–1 hour late
5%
1–2 hours late
7%
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
↑
Cloud base down to 200 ft, visibility down to 0.3 mi forecast at IMT that day
↑
This flight has been late 28% of the time recently
↑
OO's recent on-time record
↓
DTW usually runs smoothly
↓
IMT usually runs smoothly
Weather at each end
DTW (origin)
Gusts 17 kt Ceiling 1,200 ft Visibility 3 mi Precip 0.16 in
IMT (destination)
Gusts 17 kt Ceiling 200 ft Visibility 0.3 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.