UA5994 IAH → ASE

United Airlines · Houston, TX to Aspen, CO · 18 flights observed, 2025-12-18 to 2026-01-05 · 913 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 +79 min or later.

UA5994 covers more than one route in the data window — the stats below are for IAH → ASE, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
71%
Median delay
-5 min
90th percentile
+79 min
Cancellation rate
0%

How often is UA5994 on time?

Across 18 flights on IAH → ASE from 2025-12-18 to 2026-01-05, UA5994 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +79 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1271%
16-30 min00%
31-60 min318%
61-120 min16%
2+ hrs16%

Performance by month

MonthFlightsOn-timeAvg delay
2025-121275%-4 min
2026-01560%+36 min

Performance by day of week

DayFlightsOn-time
Mon367%
Tue250%
Wed1100%
Thu3100%
Fri3100%
Sat250%
Sun333%

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