UA1883 DEN → SJC

United Airlines · Denver, CO to San Jose, CA · 45 flights observed, 2026-04-30 to 2026-06-29 · 948 mi

This flight's reliability varies a lot by day of week — 100% on-time on Thursdays vs. 50% on Wednesdays.

UA1883 covers more than one route in the data window — the stats below are for DEN → SJC, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
-4 min
90th percentile
+77 min
Cancellation rate
0%

How often is UA1883 on time?

Across 45 flights on DEN → SJC from 2026-04-30 to 2026-06-29, UA1883 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +77 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time3476%
16-30 min49%
31-60 min00%
61-120 min613%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041100%-19 min
2026-052483%-1 min
2026-062065%+22 min

Performance by day of week

DayFlightsOn-time
Mon967%
TueNo data—
Wed850%
Thu9100%
Fri978%
Sat250%
Sun888%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…