Schedule: FAA flight plans.

JETBLUE · FLIGHT B6 1234 IN THE AIR (OFF 3:38 PM PT, ETA 11:31 PM ET)
Today

B6 1234 · SFO → BOS

took off 3:38 PM PT · expected to land 11:31 PM ET (scheduled 2:32 PM PT → 11:13 PM ET)
Forecast issued Mon 7:00 PM ET · 2h after departure

Odds over time

Arrive at BOS more than 15 minutes late?
83% chance · ±0 pts −12 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% 25% 50% 75% 100% 6.7d 2d 1d 12h 6h Departs Now Lands

How late will it get to BOS?

LIVE
  1. On time or early
    17%
  2. 15–30 min late
    54%
  3. 30 min–1 hour late
    29%
  4. 1–2 hours late
    <1%
  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.