Schedule: FAA flight plans.

FRONTIER · FLIGHT F9 3978 SCHEDULED
Today

F9 3978 · LAS → DFW

departs 5:52 PM PT · arrives 10:42 PM CT
Forecast issued Wed 5:00 AM ET · 16h before departure

Odds over time

Arrive at DFW more than 15 minutes late?
64% chance · ±5 pts +50 pts · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 3.3d 2d 1d Now 12h 6h Departs Lands

How late will it get to DFW?

  1. On time or early
    32%
  2. 15–30 min late
    7%
  3. 30 min–1 hour late
    18%
  4. 1–2 hours late
    15%
  5. Over 2 hours late
    16%
  6. Cancelled
    11%

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