Schedule: FAA flight plans.

DELTA · FLIGHT DL 155 IN THE AIR (OFF 3:21 PM IST, ETA 4:45 PM ET)
Today

DL 155 · DUB → BOS

took off 3:21 PM IST · expected to land 4:45 PM ET (scheduled 3:02 PM IST → 4:37 PM ET)
Forecast issued Wed 10:00 AM ET · 0h before departure

Odds over time

Arrive at BOS more than 15 minutes late?
57% chance · ±0 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% 20% 40% 60% 80% 1.1d 12h 6h Departs Lands

How late will it get to BOS?

LIVE
  1. On time or early
    43%
  2. 15–30 min late
    48%
  3. 30 min–1 hour late
    9%
  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.