WN 1643 · CHS → BWI

departs 4:46 PM ET · arrives 6:35 PM ET

Forecast issued Thu 10:00 PM ET · 5h after departure

Arrive at BWI more than 15 minutes late?

22% chance · ±0 pts −3 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

How late will it get to BWI?

On time or early
77%
15–30 min late
11%
30 min–1 hour late
6%
1–2 hours late
3%
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

↑ Later flights pick up delays from earlier in the day

↑ WN's recent on-time record

↑ 4pm departures from CHS are often late

↓ Mostly benign weather forecast at BWI

↓ Other factors

Weather at each end

CHS (origin) Gusts8 kt Ceiling200 ft Visibility0.25 mi Precipnone

BWI (destination) Gusts7 kt Ceilingnone (clear) Visibility6 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 1643 · CHS → BWI

Odds over time

How late will it get to BWI?