Schedule: FAA flight plans.

UNITED · FLIGHT UA 1015 SCHEDULED
Tomorrow

UA 1015 · BOS → ORD

departs 6:43 PM ET · arrives 8:40 PM CT
Forecast issued Mon 8:00 PM ET · 23h before departure

Odds over time

Arrive at ORD more than 15 minutes late?
60% chance · ±3 pts +0 pts · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 6.8d 2d Now 12h 6h Departs Lands

How late will it get to ORD?

  1. On time or early
    39%
  2. 15–30 min late
    21%
  3. 30 min–1 hour late
    19%
  4. 1–2 hours late
    14%
  5. Over 2 hours late
    5%
  6. Cancelled
    1%

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