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 6487
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Today
OO 6487 · ORD → OKC
departs 6:29 PM CT · arrives 8:49 PM CT
Forecast issued Thu 6:00 AM ET · 14h before departure
Watch this flight
Other days
Today
Fri 10/2 30%
Sat 10/3 22%
Sun 10/4 34%
Mon 10/5 28%
Tue 10/6 26%
Wed 10/7 27%
Odds over time
Arrive at OKC more than 15 minutes late?
71%
chance · ±2 pts
+13 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
71%
Leave 15+ late
52%
Arrive 1h+ late
34%
Cancelled
7%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.9d
2d
1d
Now
6h
Departs
Lands
Arrive at OKC more than 15 minutes late?
Calm-weather odds: 37% · changed +13 pts in 24h
+13 pts
71%
Yes 71%
No 29%
Leave ORD more than 15 minutes late?
Calm-weather odds: 31% · changed +0 pts in 24h
+0 pts
52%
Yes 52%
No 48%
Arrive at OKC more than an hour late?
Calm-weather odds: 18% · changed +1 pt in 24h
+1 pt
34%
Yes 34%
No 66%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
7%
Yes 7%
No 93%
How late will it get to OKC?
On time or early
27%
15–30 min late
11%
30 min–1 hour late
23%
1–2 hours late
22%
Over 2 hours late
10%
Cancelled
7%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 500 ft, visibility down to 2 mi, 0.9 in of rain forecast at ORD that day
↑
6pm departures from ORD are often late
↑
Later flights pick up delays from earlier in the day
↓
Other factors
↓
Thursdays in October are usually quieter than average
Weather at each end
ORD (origin)
Gusts 16 kt Ceiling 500 ft Visibility 1 mi Precip 0.88 in
OKC (destination)
Gusts 26 kt Ceiling 1,100 ft Visibility 1 mi Precip 2.27 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.