WN 803 · BOS → DEN

departs 5:31 PM ET · arrives 8:06 PM MT

Forecast issued Sun 7:00 AM ET · 10h before departure

Arrive at DEN more than 15 minutes late?

42% chance · ±0 pts – · 24h

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

How late will it get to DEN?

On time or early
58%
15–30 min late
0%
30 min–1 hour late
31%
1–2 hours late
7%
Over 2 hours late
4%
Cancelled
<1%

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

What’s moving the odds

↑ 5pm departures from BOS are often late

↑ Arrivals into DEN at that hour are often late

↑ Later flights pick up delays from earlier in the day

↓ Gusts to 25 kt forecast at DEN that day

↓ Other factors

Weather at each end

BOS (origin) Gusts15 kt Ceiling3,500 ft Visibility10+ mi Precip0.13 in

DEN (destination) Gusts25 kt Ceiling7,500 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 803 · BOS → DEN

Odds over time

How late will it get to DEN?