Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4917
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
OO 4917 · PVU → DFW
departs 6:30 AM MT · arrives 10:19 AM CT
Forecast issued Fri 4:00 AM ET · 52h before departure
Watch this flight
Other days
Today 24%
Sat 10/3 24%
Sun 10/4
Mon 10/5 9%
Tue 10/6 6%
Wed 10/7 7%
Odds over time
Arrive at DFW more than 15 minutes late?
14%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
14%
Leave 15+ late
11%
Arrive 1h+ late
8%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
5.4d
Now
1d
12h
6h
Departs
Lands
Arrive at DFW more than 15 minutes late?
Calm-weather odds: 7% · changed – in 24h
–
14%
Yes 14%
No 86%
Leave PVU more than 15 minutes late?
Calm-weather odds: 9% · changed – in 24h
–
11%
Yes 11%
No 89%
Arrive at DFW more than an hour late?
Calm-weather odds: 5% · changed – in 24h
–
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
1%
Yes 1%
No 99%
How late will it get to DFW?
On time or early
85%
15–30 min late
3%
30 min–1 hour late
3%
1–2 hours late
1%
Over 2 hours late
7%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 700 ft forecast at DFW that day
↑
OO's recent on-time record
↑
DFW is prone to delays
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at PVU
Weather at each end
PVU (origin)
Gusts 7 kt Ceiling none (clear) Visibility 10+ mi Precip none
DFW (destination)
Gusts 19 kt Ceiling 700 ft Visibility 4 mi Precip 0.05 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.