Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 3598
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Today
OO 3598 · PIT → DTW
departs 7:42 PM ET · arrives 9:00 PM ET
Forecast issued Tue 3:00 PM ET · 5h before departure
Watch this flight
Other days
Today
Wed 9/30 13%
Thu 10/1 23%
Fri 10/2 18%
Sun 10/4 20%
Mon 10/5 22%
Odds over time
Arrive at DTW more than 15 minutes late?
16%
chance · ±1 pts
+7 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
16%
Leave 15+ late
21%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
Now
Departs
Lands
Arrive at DTW more than 15 minutes late?
Calm-weather odds: 15% · changed +7 pts in 24h
+7 pts
16%
Yes 16%
No 84%
Leave PIT more than 15 minutes late?
Calm-weather odds: 21% · changed +5 pts in 24h
+5 pts
21%
Yes 21%
No 79%
Arrive at DTW more than an hour late?
Calm-weather odds: 6% · changed +1 pt in 24h
+1 pt
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 DTW?
On time or early
84%
15–30 min late
7%
30 min–1 hour late
3%
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
↑
Later flights pick up delays from earlier in the day
↑
7pm departures from PIT are often late
↑
Arrivals into DTW at that hour are often late
↓
Mostly benign weather forecast at DTW
↓
Tuesdays in September are usually quieter than average
Weather at each end
PIT (origin)
Gusts 6 kt Ceiling 2,900 ft Visibility 10+ mi Precip none
DTW (destination)
Gusts 9 kt Ceiling none (clear) Visibility 9 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.