Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4808
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 27
OO 4808 · PIA → ORD
departs 3:40 PM CT · arrives 4:46 PM CT
Forecast issued Tue 11:00 PM ET · 6h after departure
Watch this flight
Other days
Tue 10/27
Today 42%
Odds over time
Arrive at ORD more than 15 minutes late?
24%
chance · ±0 pts
+2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
24%
Leave 15+ late
20%
Arrive 1h+ late
10%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.7d
2d
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 24% · changed +2 pts in 24h
+2 pts
24%
Yes 24%
No 76%
Leave PIA more than 15 minutes late?
Calm-weather odds: 20% · changed +4 pts in 24h
+4 pts
20%
Yes 20%
No 80%
Arrive at ORD more than an hour late?
Calm-weather odds: 10% · changed +1 pt in 24h
+1 pt
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: 1% · changed +1 pt in 24h
+1 pt
1%
Yes 1%
No 99%
How late will it get to ORD?
On time or early
75%
15–30 min late
8%
30 min–1 hour late
6%
1–2 hours late
5%
Over 2 hours late
5%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into ORD at that hour are often late
↑
This flight has been late 53% of the time recently
↑
OO's recent on-time record
↓
Mostly benign weather forecast at ORD
↓
Mostly benign weather forecast at PIA
Weather at each end
PIA (origin)
Gusts 9 kt Ceiling 11,714 ft Visibility 8 mi Precip none
ORD (destination)
Gusts 9 kt Ceiling none (clear) Visibility 6 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.