UA 423 · ATH → ORD

departs 12:30 PM EEST · arrives 3:19 PM CT

Forecast issued Thu 12:00 AM ET · 6h before departure

Arrive at ORD more than 15 minutes late?

58% chance · ±0 pts +28 pts · 24h

HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.

How late will it get to ORD?

On time or early
42%
15–30 min late
16%
30 min–1 hour late
25%
1–2 hours late
1%
Over 2 hours late
14%
Cancelled
1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ Cloud base down to 1,300 ft, 0.9 in of rain forecast at ORD that day

↑ Arrivals into ORD at that hour are often late

↑ ORD is busy at that time

↓ Other factors

↓ Thursdays in October are usually quieter than average

Weather at each end

ATH (origin) Gusts— Ceiling— Visibility— Precip—

ORD (destination) Gusts16 kt Ceiling1,300 ft Visibility4 mi Precip0.86 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.

UA 423 · ATH → ORD

Odds over time

How late will it get to ORD?