AA 3160 · BOS → ORD

departs 7:13 PM ET · arrives 9:09 PM CT

Forecast issued Thu 6:00 PM ET · 1h before departure

Arrive at ORD more than 15 minutes late?

63% chance · ±1 pts −3 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
37%
15–30 min late
0%
30 min–1 hour late
19%
1–2 hours late
29%
Over 2 hours late
13%
Cancelled
2%

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

What’s moving the odds

↑ Cloud base down to 1,000 ft, 0.7 in of rain forecast at ORD that day

↑ Arrivals into ORD at that hour are often late

↑ AA's recent on-time record

↓ Other factors

↓ Mostly benign weather forecast at BOS

Weather at each end

BOS (origin) Gusts19 kt Ceiling11,000 ft Visibility10+ mi Precipnone

ORD (destination) Gusts12 kt Ceiling600 ft Visibility4 mi Precip0.74 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.

AA 3160 · BOS → ORD

Odds over time

How late will it get to ORD?