UA 308 · PHL → ORD

departs 5:00 PM ET · arrives 6:33 PM CT

Forecast issued Tue 12:00 AM ET · 17h before departure

Arrive at ORD more than 15 minutes late?

25% chance · ±1 pts +0 pts · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to ORD?

On time or early
74%
15–30 min late
12%
30 min–1 hour late
4%
1–2 hours late
7%
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

↑ Arrivals into ORD at that hour are often late

↑ 5pm departures from PHL are often late

↑ Later flights pick up delays from earlier in the day

↓ Tuesdays in October are usually quieter than average

↓ Other factors

Weather at each end

PHL (origin) Gusts16 kt Ceilingnone (clear) Visibility10+ mi Precipnone

ORD (destination) Gusts22 kt Ceiling9,500 ft Visibility10+ mi Precip0.04 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 308 · PHL → ORD

Odds over time

How late will it get to ORD?