Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4923
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
OO 4923 · DFW → IAH
departs 5:50 PM CT · arrives 7:11 PM CT
Forecast issued Fri 3:00 PM ET · 4h before departure
Watch this flight
Other days
Today
Sat 10/3 47%
Sun 10/4 37%
Mon 10/5 23%
Odds over time
Arrive at IAH more than 15 minutes late?
69%
chance · ±0 pts
+19 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
69%
Leave 15+ late
68%
Arrive 1h+ late
62%
Cancelled
5%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
3.9d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at IAH more than 15 minutes late?
Calm-weather odds: 39% · changed +19 pts in 24h
+19 pts
69%
Yes 69%
No 31%
Leave DFW more than 15 minutes late?
Calm-weather odds: 42% · changed +17 pts in 24h
+17 pts
68%
Yes 68%
No 32%
Arrive at IAH more than an hour late?
Calm-weather odds: 25% · changed +29 pts in 24h
+29 pts
62%
Yes 62%
No 38%
Cancelled?
Calm-weather odds: 3% · changed −6 pts in 24h
−6 pts
5%
Yes 5%
No 95%
How late will it get to IAH?
On time or early
29%
15–30 min late
34%
30 min–1 hour late
0%
1–2 hours late
23%
Over 2 hours late
10%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft, 0.4 in of rain forecast at DFW that day
↑
Visibility down to 1.5 mi, 1.3 in of rain forecast at IAH that day
↑
5pm departures from DFW are often late
↓
Other factors
↓
Fridays in October are usually quieter than average
Weather at each end
DFW (origin)
Gusts 16 kt Ceiling 600 ft Visibility 5 mi Precip 0.11 in
IAH (destination)
Gusts 22 kt Ceiling 2,400 ft Visibility 1.5 mi Precip 1.01 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.