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 5139
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
OO 5139 · HEZ → IAH
departs 1:45 PM CT · arrives 3:05 PM CT
Forecast issued Fri 9:00 AM ET · 6h before departure
Watch this flight
Other days
Today
Sat 10/3 24%
Sun 10/4 28%
Mon 10/5 17%
Tue 10/6 13%
Wed 10/7 13%
Thu 10/8 14%
Odds over time
Arrive at IAH more than 15 minutes late?
46%
chance · ±0 pts
+20 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
46%
Leave 15+ late
35%
Arrive 1h+ late
24%
Cancelled
8%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.7d
2d
1d
12h
Now
Departs
Lands
Arrive at IAH more than 15 minutes late?
Calm-weather odds: 20% · changed +20 pts in 24h
+20 pts
46%
Yes 46%
No 54%
Leave HEZ more than 15 minutes late?
Calm-weather odds: 20% · changed +15 pts in 24h
+15 pts
35%
Yes 35%
No 65%
Arrive at IAH more than an hour late?
Calm-weather odds: 9% · changed +10 pts in 24h
+10 pts
24%
Yes 24%
No 76%
Cancelled?
Calm-weather odds: 1% · changed +5 pts in 24h
+5 pts
8%
Yes 8%
No 92%
How late will it get to IAH?
On time or early
50%
15–30 min late
21%
30 min–1 hour late
0%
1–2 hours late
15%
Over 2 hours late
7%
Cancelled
8%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 25% of the time recently
↑
Visibility down to 1.5 mi, 1.4 in of rain forecast at IAH that day
↑
Early flights usually leave on time
↓
Other factors
↓
HEZ is quiet at that time
Weather at each end
HEZ (origin)
Gusts 10 kt Ceiling 8,000 ft Visibility 8 mi Precip 0.03 in
IAH (destination)
Gusts 22 kt Ceiling 2,400 ft Visibility 1.5 mi Precip 1.46 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.