Schedule: a typical summer Tuesday (the flights of Jul 28, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3558
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29
OO 3558 · DTW → BTV
departs 2:21 PM ET · arrives 4:08 PM ET
Forecast issued Tue 10:00 PM ET · 8h after departure
Watch this flight
Other days
Tue 9/29
Today 22%
Mon 10/5 15%
Fri 10/9 16%
Odds over time
Arrive at BTV more than 15 minutes late?
16%
chance · ±0 pts
−3 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
16%
Leave 15+ late
19%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at BTV more than 15 minutes late?
Calm-weather odds: 16% · changed −3 pts in 24h
−3 pts
16%
Yes 16%
No 84%
Leave DTW more than 15 minutes late?
Calm-weather odds: 19% · changed +4 pts in 24h
+4 pts
19%
Yes 19%
No 81%
Arrive at BTV more than an hour late?
Calm-weather odds: 6% · changed −2 pts in 24h
−2 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to BTV?
On time or early
84%
15–30 min late
5%
30 min–1 hour late
5%
1–2 hours late
4%
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
↑
This flight has been late 17% of the time recently
↑
Cloud base down to 400 ft forecast at BTV that day
↑
2pm departures from DTW are often late
↓
Tuesdays in September are usually quieter than average
↓
Mostly benign weather forecast at DTW
Weather at each end
DTW (origin)
Gusts 9 kt Ceiling none (clear) Visibility 9 mi Precip none
BTV (destination)
Gusts 12 kt Ceiling 400 ft Visibility 3 mi Precip 0.05 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.