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

DELTA · FLIGHT DL 415 IN THE AIR (OFF 12:30 PM PT, ETA 8:01 PM ET)
Today

DL 415 · SEA → JFK

took off 12:30 PM PT · expected to land 8:01 PM ET (scheduled 11:34 AM PT → 8:15 PM ET)
Forecast issued Tue 4:00 PM ET · 1h after departure

Odds over time

Arrive at JFK more than 15 minutes late?
5% 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% 2.6d 2d 1d 12h 6h Departs Now Lands

How late will it get to JFK?

LIVE
  1. On time or early
    95%
  2. 15–30 min late
    5%
  3. 30 min–1 hour late
    <1%
  4. 1–2 hours late
    0%
  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.