UA5850 SMF → LAX

United Airlines · Sacramento, CA to Los Angeles, CA · 8 flights observed, 2026-03-31 to 2026-04-28 · 373 mi

UA5850 covers more than one route in the data window — the stats below are for SMF → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
88%
Median delay
-16 min
90th percentile
+11 min
Cancellation rate
0%

How often is UA5850 on time?

Across 8 flights on SMF → LAX from 2026-03-31 to 2026-04-28, UA5850 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +11 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time788%
16-30 min00%
31-60 min113%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-031100%-10 min
2026-04786%-10 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue580%
WedNo data—
ThuNo data—
Fri3100%
SatNo data—
SunNo data—

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