UA1853 LAS → DEN

United Airlines · Las Vegas, NV to Denver, CO · 24 flights observed, 2026-03-05 to 2026-03-28 · 628 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -6 min, while the worst 10% run +67 min or later.

UA1853 covers more than one route in the data window — the stats below are for LAS → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
79%
Median delay
-6 min
90th percentile
+67 min
Cancellation rate
0%

How often is UA1853 on time?

Across 24 flights on LAS → DEN from 2026-03-05 to 2026-03-28, UA1853 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +67 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1979%
16-30 min14%
31-60 min14%
61-120 min28%
2+ hrs14%

Performance by month

MonthFlightsOn-timeAvg delay
2026-032479%+12 min

Performance by day of week

DayFlightsOn-time
Mon3100%
Tue3100%
Wed367%
Thu475%
Fri450%
Sat475%
Sun3100%

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