WN 697 · BOS → BWI

departs 6:30 PM ET · arrives 8:01 PM ET

Forecast issued Wed 2:00 AM ET · 16h before departure

Arrive at BWI more than 15 minutes late?

48% chance · ±2 pts – · 24h

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

How late will it get to BWI?

On time or early
52%
15–30 min late
30%
30 min–1 hour late
8%
1–2 hours late
7%
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

↑ 6pm departures from BOS are often late

↑ Later flights pick up delays from earlier in the day

↑ Arrivals into BWI at that hour are often late

↓ Wednesdays in September are usually quieter than average

↓ Mostly benign weather forecast at BWI

Weather at each end

BOS (origin) Gusts8 kt Ceiling800 ft Visibility3 mi Precipnone

BWI (destination) Gusts10 kt Ceiling6,000 ft Visibility10+ mi Precipnone

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.

WN 697 · BOS → BWI

Odds over time

How late will it get to BWI?