UA5779 DEN → ASE

United Airlines · Denver, CO to Aspen, CO · 336 flights observed, 2025-07-01 to 2026-06-30 · 125 mi

This flight has been getting less reliable recently — 2026-06's on-time rate (43%) is well below the 70% average from earlier months.

UA5779 covers more than one route in the data window — the stats below are for DEN → ASE, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
69%
Median delay
-1 min
90th percentile
+95 min
Cancellation rate
4%

How often is UA5779 on time?

Across 336 flights on DEN → ASE from 2025-07-01 to 2026-06-30, UA5779 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +95 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time21969%
16-30 min299%
31-60 min206%
61-120 min3310%
2+ hrs175%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072744%+113 min
2025-083139%+33 min
2025-092983%+3 min
2025-103184%+5 min
2025-112896%-5 min
2025-123057%+31 min
2026-012781%+1 min
2026-022685%+55 min
2026-032789%+1 min
2026-042176%+49 min
2026-051136%+23 min
2026-063043%+42 min

Performance by day of week

DayFlightsOn-time
Mon4663%
Tue4869%
Wed4678%
Thu4468%
Fri4363%
Sat4667%
Sun4573%

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