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 5453
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
OO 5453 · OKC → IAH
departs 5:04 AM CT · arrives 6:40 AM CT
Forecast issued Sat 11:00 AM ET · 43h before departure
Watch this flight
Other days
Today 9%
Sun 10/4 15%
Mon 10/5
Fri 10/9 7%
Odds over time
Arrive at IAH more than 15 minutes late?
9%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
9%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.3d
Now
1d
12h
6h
Departs
Lands
Arrive at IAH more than 15 minutes late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Leave OKC more than 15 minutes late?
Calm-weather odds: 8% · changed −1 pt in 24h
−1 pt
9%
Yes 9%
No 91%
Arrive at IAH more than an hour late?
Calm-weather odds: 4% · changed −2 pts in 24h
−2 pts
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to IAH?
On time or early
90%
15–30 min late
2%
30 min–1 hour late
3%
1–2 hours late
1%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
IAH is prone to delays
↑
OKC is prone to delays
↑
OO's recent on-time record
↓
Early flights usually leave on time
↓
5am departures from OKC are usually not late
Weather at each end
OKC (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip none
IAH (destination)
Gusts 17 kt Ceiling 4,900 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.