Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 1883SCHEDULED · TYPICAL SCHEDULE
Today
UA 1883 · DEN → SJC
departs 3:55 PM MT · arrives 5:34 PM PT
Forecast issued Fri 10:00 PM ET · 4h after departure
Odds over time
Arrive at SJC more than 15 minutes late?
22%chance · ±1 pts+3 pts · 24h
HOW SURE WE AREVery high. The odds now come almost entirely from live conditions.
How late will it get to SJC?
On time or early
77%
15–30 min late
7%
30 min–1 hour late
7%
1–2 hours late
5%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.