Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 3688 SCHEDULED
Today

WN 3688 · SAN → BOI

departs 8:48 PM PT · arrives 12:05 AM MT
Forecast issued Sun 3:00 PM ET · 9h before departure

Odds over time

Arrive at BOI more than 15 minutes late?
52% chance · ±0 pts +15 pts · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 7.0d 2d 1d Now 6h Departs Lands

How late will it get to BOI?

  1. On time or early
    47%
  2. 15–30 min late
    30%
  3. 30 min–1 hour late
    15%
  4. 1–2 hours late
    5%
  5. Over 2 hours late
    2%
  6. Cancelled
    <1%

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