Schedule: FAA flight plans.

DELTA · FLIGHT DL 2921 LANDED 3:12 PM PT, ~47 MIN LATE
Today

DL 2921 · SLC → SEA

took off 2:17 PM MT · landed 3:12 PM PT (scheduled 1:20 PM MT → 2:35 PM PT)
Forecast issued Wed 6:00 PM ET · 3h after departure

Odds over time

Arrive at SEA more than 15 minutes late?
Late chance · ±2 pts +5 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 Now

How late did it get to SEA?

RESOLVED
  1. On time or early
    –
  2. 15–30 min late
    –
  3. 30 min–1 hour late
    ✓
  4. 1–2 hours late
    –
  5. Over 2 hours late
    –

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