Tracked live by the FAA. The scheduled times shown are from a typical Wednesday because the FAA's flight plan was first seen after takeoff.

DELTA · FLIGHT DL 1389 LANDED 8:51 AM ET, ~15 MIN EARLY
Today

DL 1389 · IAH → DTW

took off 5:36 AM CT · landed 8:51 AM ET (scheduled 5:30 AM CT → 9:18 AM ET)
Forecast issued Wed 1:00 PM ET · 6h after departure

Odds over time

Arrive at DTW more than 15 minutes late?
Not late chance · ±0 pts −4 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 2.8d 2d 1d 12h 6h Departs Lands

How late did it get to DTW?

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%.