UA1035 SMF → DEN

United Airlines · Sacramento, CA to Denver, CO · 49 flights observed, 2025-07-01 to 2025-08-18 · 909 mi

This flight's reliability varies a lot by day of week — 71% on-time on Fridays vs. 33% on Wednesdays.

UA1035 covers more than one route in the data window — the stats below are for SMF → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
52%
Median delay
+12 min
90th percentile
+109 min
Cancellation rate
2%

How often is UA1035 on time?

Across 49 flights on SMF → DEN from 2025-07-01 to 2025-08-18, UA1035 arrived within 15 minutes of schedule 52% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +109 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2552%
16-30 min48%
31-60 min715%
61-120 min1021%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073145%+44 min
2025-081765%+16 min

Performance by day of week

DayFlightsOn-time
Mon757%
Tue743%
Wed633%
Thu743%
Fri771%
Sat757%
Sun757%

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