Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 3099 SCHEDULED
Tomorrow

WN 3099 · BWI → BOS

departs 2:21 PM ET · arrives 3:52 PM ET
Forecast issued Sat 7:00 PM ET · 19h before departure

Odds over time

Arrive at BOS more than 15 minutes late?
46% chance · ±1 pts – · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 1.1d Now 12h 6h Departs Lands

How late will it get to BOS?

  1. On time or early
    54%
  2. 15–30 min late
    16%
  3. 30 min–1 hour late
    17%
  4. 1–2 hours late
    9%
  5. Over 2 hours late
    3%
  6. Cancelled
    <1%

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