UA1729 LAX → DEN

United Airlines · Los Angeles, CA to Denver, CO · 55 flights observed, 2025-10-26 to 2026-01-05 · 862 mi

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

UA1729 covers more than one route in the data window — the stats below are for LAX → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
84%
Median delay
-5 min
90th percentile
+34 min
Cancellation rate
0%

How often is UA1729 on time?

Across 55 flights on LAX → DEN from 2025-10-26 to 2026-01-05, UA1729 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +34 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4684%
16-30 min35%
31-60 min35%
61-120 min12%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2025-10683%+3 min
2025-112979%+16 min
2025-121587%+1 min
2026-015100%-9 min

Performance by day of week

DayFlightsOn-time
Mon989%
Tue7100%
Wed786%
Thu786%
Fri888%
Sat850%
Sun989%

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