Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 3908
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Yesterday
OO 3908 · AUS → SLC
departs 2:30 PM CT · arrives 4:39 PM MT
Forecast issued Wed 10:00 PM ET · 6h after departure
Watch this flight
Other days
Wed 9/30
Today 37%
Fri 10/2 21%
Sat 10/3 16%
Sun 10/4 15%
Mon 10/5 11%
Tue 10/6 8%
Wed 10/7 9%
Odds over time
Arrive at SLC more than 15 minutes late?
22%
chance · ±0 pts
+5 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
22%
Leave 15+ late
28%
Arrive 1h+ late
4%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 22% · changed +5 pts in 24h
+5 pts
22%
Yes 22%
No 78%
Leave AUS more than 15 minutes late?
Calm-weather odds: 28% · changed −2 pts in 24h
−2 pts
28%
Yes 28%
No 72%
Arrive at SLC more than an hour late?
Calm-weather odds: 4% · changed −1 pt in 24h
−1 pt
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SLC?
On time or early
77%
15–30 min late
12%
30 min–1 hour late
5%
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
↑
OO's recent on-time record
↑
2pm departures from AUS are often late
↑
Cloud base down to 1,100 ft forecast at AUS that day
↓
Wednesdays in September are usually quieter than average
↓
Mostly benign weather forecast at SLC
Weather at each end
AUS (origin)
Gusts 25 kt Ceiling 1,100 ft Visibility 6 mi Precip 0.14 in
SLC (destination)
Gusts 17 kt Ceiling none (clear) 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.