WN 1555 · DEN → BOS

departs 7:28 PM MT · arrives 1:20 AM ET

Forecast issued Fri 4:00 PM ET · 6h before departure

Arrive at BOS more than 15 minutes late?

46% chance · ±0 pts +16 pts · 24h

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

How late will it get to BOS?

On time or early
54%
15–30 min late
20%
30 min–1 hour late
14%
1–2 hours late
10%
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

↑ 7pm departures from DEN are often late

↑ This flight has been late 35% of the time recently

↑ WN's recent on-time record

↓ Cloud base down to 100 ft, visibility down to 0.25 mi forecast at DEN that day

↓ BOS usually runs smoothly

Weather at each end

DEN (origin) Gusts12 kt Ceiling100 ft Visibility0.25 mi Precipnone

BOS (destination) Gusts26 kt Ceiling9,000 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 1555 · DEN → BOS

Odds over time

How late will it get to BOS?