AA 901 · CLT → BOS

departs 6:34 PM ET · arrives 8:46 PM ET

Forecast issued Sun 5:00 AM ET · 14h before departure

Arrive at BOS more than 15 minutes late?

60% chance · ±5 pts – · 24h

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

How late will it get to BOS?

On time or early
39%
15–30 min late
17%
30 min–1 hour late
10%
1–2 hours late
27%
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 BOS at that hour are often late

↑ Cloud base down to 1,100 ft forecast at BOS that day

↑ 6pm departures from CLT are often late

↓ Sundays in October are usually quieter than average

↓ CLT usually runs smoothly

Weather at each end

CLT (origin) Gusts10 kt Ceiling400 ft Visibility2.5 mi Precip0.16 in

BOS (destination) Gusts15 kt Ceiling1,100 ft Visibility6 mi Precip0.13 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 901 · CLT → BOS

Odds over time

How late will it get to BOS?