Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
UNITED · FLIGHT UA 414SCHEDULED · TYPICAL SCHEDULE
UA 414 · BOS → DEN
departs 12:22 PM ET · arrives 2:53 PM MT
Forecast issued Wed 11:00 PM ET · 61h before departure
Odds over time
Arrive at DEN more than 15 minutes late?
8%chance · ±1 pts−3 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DEN?
On time or early
91%
15–30 min late
3%
30 min–1 hour late
2%
1–2 hours late
1%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.