Tracked live by the FAA, but its flight plan was first seen after takeoff, so we don't know the scheduled time and can't say whether it's late.

SOUTHWEST · FLIGHT WN 3018 LANDED 1:36 AM ET, ~12 MIN LATE · SCHEDULED TIME UNKNOWN

Monday, October 5 Today

WN 3018 · BWI → BOS

took off 12:41 AM ET · landed 1:36 AM ET (scheduled time unknown)

Forecast issued Mon 11:00 AM ET · 10h after departure

Arrive at BOS more than 15 minutes late?

26% chance · ±0 pts – · 24h

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

What’s moving the odds

↑ This flight has been late 27% of the time recently

↑ Other factors

↑ Arrivals into BOS at that hour are often late

↓ Early flights usually leave on time

↓ Mondays in October are usually quieter than average

Weather at each end

BWI (origin) Gusts17 kt Ceiling900 ft Visibility6 mi Precipnone

BOS (destination) Gusts25 kt Ceiling400 ft Visibility1.5 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 3018 · BWI → BOS

Odds over time