UA5253 DEN → BZN

United Airlines · Denver, CO to Bozeman, MT · 16 flights observed, 2025-12-18 to 2026-01-04 · 524 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -5 min, while the worst 10% run +77 min or later.

UA5253 covers more than one route in the data window — the stats below are for DEN → BZN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-5 min
90th percentile
+77 min
Cancellation rate
6%

How often is UA5253 on time?

Across 16 flights on DEN → BZN from 2025-12-18 to 2026-01-04, UA5253 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +77 min or later. 6% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1173%
16-30 min17%
31-60 min17%
61-120 min17%
2+ hrs17%

Performance by month

MonthFlightsOn-timeAvg delay
2025-121173%+8 min
2026-01475%+27 min

Performance by day of week

DayFlightsOn-time
Mon2100%
Tue2100%
WedNo data—
Thu333%
Fri2100%
Sat367%
Sun367%

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