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 5330
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
OO 5330 · ORD → GSP
departs 6:55 AM CT · arrives 9:55 AM ET
Forecast issued Wed 5:00 AM ET · 3h before departure
Watch this flight
Other days
Today
Thu 10/1 15%
Fri 10/2 11%
Sat 10/3 7%
Sun 10/4 8%
Mon 10/5 11%
Tue 10/6 7%
Odds over time
Arrive at GSP more than 15 minutes late?
16%
chance · ±0 pts
+8 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
12%
Arrive 1h+ late
6%
Cancelled
4%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.9d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at GSP more than 15 minutes late?
Calm-weather odds: 9% · changed +8 pts in 24h
+8 pts
16%
Yes 16%
No 84%
Leave ORD more than 15 minutes late?
Calm-weather odds: 10% · changed +3 pts in 24h
+3 pts
12%
Yes 12%
No 88%
Arrive at GSP more than an hour late?
Calm-weather odds: 4% · changed +2 pts in 24h
+2 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +2 pts in 24h
+2 pts
4%
Yes 4%
No 96%
How late will it get to GSP?
On time or early
81%
15–30 min late
5%
30 min–1 hour late
5%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 700 ft, 0.9 in of rain forecast at ORD that day
↑
OO's recent on-time record
↑
This flight has been late 22% of the time recently
↓
Early flights usually leave on time
↓
Arrivals into GSP at that hour are usually not late
Weather at each end
ORD (origin)
Gusts 20 kt Ceiling 700 ft Visibility 3 mi Precip 0.90 in
GSP (destination)
Gusts 6 kt Ceiling none (clear) 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.