Schedule: a typical summer Wednesday (the flights of Jul 29, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 6340
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30
OO 6340 · SHV → DFW
departs 8:20 AM CT · arrives 9:45 AM CT
Forecast issued Wed 10:00 PM ET · 13h after departure
Watch this flight
Other days
Wed 9/30
Today 37%
Sat 10/3 45%
Sun 10/4 37%
Mon 10/5 22%
Odds over time
Arrive at DFW more than 15 minutes late?
34%
chance · ±0 pts
+5 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
34%
Leave 15+ late
18%
Arrive 1h+ late
10%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at DFW more than 15 minutes late?
Calm-weather odds: 34% · changed +5 pts in 24h
+5 pts
34%
Yes 34%
No 66%
Leave SHV more than 15 minutes late?
Calm-weather odds: 18% · changed +2 pts in 24h
+2 pts
18%
Yes 18%
No 82%
Arrive at DFW more than an hour late?
Calm-weather odds: 10% · changed +2 pts in 24h
+2 pts
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: 3% · changed +2 pts in 24h
+2 pts
3%
Yes 3%
No 97%
How late will it get to DFW?
On time or early
64%
15–30 min late
13%
30 min–1 hour late
10%
1–2 hours late
2%
Over 2 hours late
7%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 30 kt, 0.4 in of rain, thunderstorms forecast at DFW that day
↑
OO's recent on-time record
↑
This flight has been late 30% of the time recently
↓
Mostly benign weather forecast at SHV
↓
Early flights usually leave on time
Weather at each end
SHV (origin)
Gusts 19 kt Ceiling none (clear) Visibility 10+ mi Precip none
DFW (destination)
Gusts 30 kt Ceiling 2,000 ft Visibility 5 mi Precip 0.25 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.