Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4890
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
OO 4890 · ACT → DFW
departs 11:10 AM CT · arrives 12:17 PM CT
Forecast issued Fri 10:00 AM ET · 26h before departure
Watch this flight
Other days
Today 29%
Sat 10/3
Sun 10/4 25%
Mon 10/5 12%
Tue 10/6 10%
Wed 10/7 10%
Odds over time
Arrive at DFW more than 15 minutes late?
30%
chance · ±4 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
30%
Leave 15+ late
31%
Arrive 1h+ late
14%
Cancelled
3%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.6d
2d
Now
12h
6h
Departs
Lands
Arrive at DFW more than 15 minutes late?
Calm-weather odds: 11% · changed +0 pts in 24h
+0 pts
30%
Yes 30%
No 70%
Leave ACT more than 15 minutes late?
Calm-weather odds: 14% · changed +0 pts in 24h
+0 pts
31%
Yes 31%
No 69%
Arrive at DFW more than an hour late?
Calm-weather odds: 5% · changed −1 pt in 24h
−1 pt
14%
Yes 14%
No 86%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
3%
Yes 3%
No 97%
How late will it get to DFW?
On time or early
68%
15–30 min late
2%
30 min–1 hour late
14%
1–2 hours late
3%
Over 2 hours late
10%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 400 ft, 0.8 in of rain forecast at DFW that day
↑
Cloud base down to 600 ft, 1.1 in of rain forecast at ACT that day
↑
DFW is prone to delays
↓
ACT usually runs smoothly
↓
11am departures from ACT are usually not late
Weather at each end
ACT (origin)
Gusts 18 kt Ceiling 500 ft Visibility 3 mi Precip 0.41 in
DFW (destination)
Gusts 15 kt Ceiling 400 ft Visibility 3 mi Precip 0.32 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.