Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1548 SCHEDULED · TYPICAL SCHEDULE
Yesterday

UA 1548 · JAC → EWR

departs 7:00 AM MT · arrives 1:14 PM ET
Forecast issued Thu 10:00 PM ET · 13h after departure

Odds over time

Arrive at EWR more than 15 minutes late?
17% chance · ±0 pts −1 pt · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 2.8d 2d 1d 12h 6h Departs Lands

How late will it get to EWR?

  1. On time or early
    82%
  2. 15–30 min late
    7%
  3. 30 min–1 hour late
    4%
  4. 1–2 hours late
    3%
  5. Over 2 hours late
    3%
  6. Cancelled
    1%

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