Schedule: FAA flight plans.

KOREAN AIR · FLIGHT KE 91 IN THE AIR (OFF 9:46 AM KST, SEEN BY ADS-B, ETA 7:44 AM ET)
Today

KE 91 · ICN → BOS

took off 9:46 AM KST · expected to land 7:44 AM ET (scheduled 9:11 AM KST → 8:31 AM ET)
Forecast issued Tue 1:00 AM ET · 5h after departure

Odds over time

Arrive at BOS more than 15 minutes late?
0% chance · ±0 pts +2 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 5.8d 2d 1d 12h 6h Departs Now Lands

How late will it get to BOS?

LIVE
  1. On time or early
    100%
  2. 15–30 min late
    0%
  3. 30 min–1 hour late
    0%
  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.