Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 5637
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
OO 5637 · TUL → IAH
departs 1:41 PM CT · arrives 3:29 PM CT
Forecast issued Sat 1:00 AM ET · 62h before departure
Watch this flight
Other days
Today 23%
Sun 10/4 18%
Mon 10/5
Fri 10/9 14%
Odds over time
Arrive at IAH more than 15 minutes late?
11%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
11%
Arrive 1h+ late
4%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.6d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at IAH more than 15 minutes late?
Calm-weather odds: 8% · changed – in 24h
–
11%
Yes 11%
No 89%
Leave TUL more than 15 minutes late?
Calm-weather odds: 10% · changed – in 24h
–
11%
Yes 11%
No 89%
Arrive at IAH more than an hour late?
Calm-weather odds: 3% · changed – in 24h
–
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to IAH?
On time or early
88%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
1%
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
↑
Early flights usually leave on time
↑
OO's recent on-time record
↓
Mostly benign weather forecast at TUL
↓
Mondays in October are usually quieter than average
Weather at each end
TUL (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
IAH (destination)
Gusts 17 kt Ceiling 4,800 ft 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.