Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 4908 IN THE AIR (OFF 3:22 PM MT, ETA 3:42 PM PT)
Today

WN 4908 · BOI → LAS

took off 3:22 PM MT · expected to land 3:42 PM PT (scheduled 2:19 PM MT → 3:19 PM PT)
Forecast issued Wed 4:00 PM ET · 0h before departure

Odds over time

Arrive at LAS more than 15 minutes late?
93% chance · ±0 pts −8 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 1.0d 12h 6h Departs Lands

How late will it get to LAS?

LIVE
  1. On time or early
    7%
  2. 15–30 min late
    44%
  3. 30 min–1 hour late
    49%
  4. 1–2 hours late
    <1%
  5. Over 2 hours late
    0%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.