Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 6398
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
OO 6398 · ORD → SYR
departs 4:45 PM CT · arrives 7:50 PM ET
Forecast issued Thu 3:00 PM ET · 51h before departure
Watch this flight
Other days
Today 75%
Fri 10/2 30%
Sat 10/3
Sun 10/4 33%
Mon 10/5 26%
Tue 10/6 24%
Wed 10/7 26%
Odds over time
Arrive at SYR more than 15 minutes late?
22%
chance · ±2 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
22%
Arrive 1h+ late
8%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.8d
Now
1d
12h
6h
Departs
Lands
Arrive at SYR more than 15 minutes late?
Calm-weather odds: 24% · changed +0 pts in 24h
+0 pts
22%
Yes 22%
No 78%
Leave ORD more than 15 minutes late?
Calm-weather odds: 22% · changed +0 pts in 24h
+0 pts
22%
Yes 22%
No 78%
Arrive at SYR more than an hour late?
Calm-weather odds: 8% · changed −1 pt in 24h
−1 pt
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SYR?
On time or early
77%
15–30 min late
8%
30 min–1 hour late
6%
1–2 hours late
6%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 38% of the time recently
↑
4pm departures from ORD are often late
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at ORD
↓
Mostly benign weather forecast at SYR
Weather at each end
ORD (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
SYR (destination)
Gusts 7 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.