ON TIMEBOARD

UA 4669 on time

United Airlines 4669: Aspen to Chicago at 9:00 a.m. (past 12 months)

On time
68%
223 flights · likely 61–74%
Cancelled
2.2%
of scheduled flights
Typical arrival
+2 min
median vs schedule
When late
+96 min
average delay
Similar flights
66%
UA, same route & hour

About 1 in 3 UA 4669 flights from Aspen arrived 15+ minutes late, diverted or cancelled over the past year (32%); 2.2% were cancelled. The typical flight landed 2 minutes late.

UA 4669: ASE → ORD

Scheduled to leave Aspen at 9:00 a.m. local time, operated by SkyWest as OO 4669. Over the past year it arrived on time 68% of the time (223 flights), in line with other UA flights on the route at that hour (66%). Last seen in the data Aug 10, 2026.

Month by month

40%70%100%Aug 2025: 65% on time (31 flights)65AugSep 2025: 87% on time (30 flights)87SepOct 2025: 60% on time (25 flights)60OctDec 2025: 63% on time (30 flights)63DecJan 2026: too few flights (5 flights)JanFeb 2026: 63% on time (16 flights)63FebMar 2026: 73% on time (30 flights)73MarApr 2026: too few flights (6 flights)AprMay 2026: too few flights (10 flights)MayJun 2026: 63% on time (30 flights)63JunJul 2026: 61% on time (31 flights)61JulAug 2026: too few flights (10 flights)Aug

By day of week

DayFlightsOn time
Monday3272%
Tuesday2962%
Wednesday3174%
Thursday3275%
Friday3361%
Saturday3474%
Sunday3256%

Why it was late

Air traffic & airport (NAS) 27%Airline (crew, maintenance, ops) 26%Severe weather 25%Late inbound plane 22%

All flights ASE → ORD · Connecting off UA 4669? Check the risk

Questions

How often is UA 4669 from ASE to ORD late?

United Airlines 4669 from Aspen, CO to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 32% of 223 scheduled flights between September 2025 and August 2026. 2.2% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.