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 1855 SCHEDULED
Tomorrow

DL 1855 · JFK → STI

departs 1:41 PM ET · arrives 5:24 PM AST
Forecast issued Mon 12:00 PM ET · 26h before departure

Odds over time

Arrive at STI more than 15 minutes late?
19% chance · ±1 pts +2 pts · 24h
HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 6.6d 2d Now 12h 6h Departs Lands

How late will it get to STI?

  1. On time or early
    80%
  2. 15–30 min late
    12%
  3. 30 min–1 hour late
    5%
  4. 1–2 hours late
    2%
  5. Over 2 hours late
    <1%
  6. Cancelled
    <1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.