tailodds FORECAST

Schedule: a typical Sunday (the flights of Jul 26, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

REPUBLIC · FLIGHT YX 4788 SCHEDULED · TYPICAL SCHEDULE

YX 4788 · BUF → BOS

departs 6:19 AM ET · arrives 7:55 AM ET
Forecast issued Thu 4:00 PM ET · 62h before departure
Arrive at BOS more than 15 minutes late?
4% chance · ±0 pts −1 pt · 24h
HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 3% 6% 9% 12% 5.3d Now 2d 1d 12h 6h Departs Lands

How late will it get to BOS?

  1. On time or early
    95%
  2. 15–30 min late
    1%
  3. 30 min–1 hour late
    <1%
  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%.