ON TIMEBOARD

UA 2033 on time

United Airlines 2033: Hayden to Denver at 1:40 p.m.; Denver to New York at 5:35 p.m. (past 12 months). Figures below the title are for HDN → DEN, its busiest leg

On time
84%
180 flights · likely 78–89%
Cancelled
0.0%
of scheduled flights
Typical arrival
−17 min
median vs schedule
When late
+63 min
average delay
Similar flights
85%
UA, same route & hour

About 1 in 6 UA 2033 flights from Hayden arrived 15+ minutes late, diverted or cancelled over the past year (16%); 0.0% were cancelled. The typical flight landed 17 minutes early.

UA 2033: HDN → DEN

Scheduled to leave Hayden at 1:40 p.m. local time. Over the past year it arrived on time 84% of the time (180 flights), in line with other UA flights on the route at that hour (85%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Mar 2026: 70% on time (27 flights)70MarApr 2026: 100% on time (30 flights)100AprMay 2026: 87% on time (31 flights)87MayJun 2026: 77% on time (30 flights)77JunJul 2026: 87% on time (31 flights)87JulAug 2026: 81% on time (31 flights)81Aug

By day of week

DayFlightsOn time
Monday2681%
Tuesday2592%
Wednesday2592%
Thursday2673%
Friday2685%
Saturday2685%
Sunday2681%

Why it was late

Late inbound plane 41%Air traffic & airport (NAS) 40%Airline (crew, maintenance, ops) 19%Severe weather 1%

All flights HDN → DEN · Connecting off UA 2033? Check the risk

UA 2033: DEN → LGA

Scheduled to leave Denver at 5:35 p.m. local time. Over the past year it arrived on time 53% of the time (139 flights), worse than other UA flights on the route at that hour (62%). Last seen in the data Aug 31, 2026.

Usually United Airlines's last flight of the day from Denver to New York (100% of days). United Airlines's last DEN–LGA flight was cancelled 1.4% of the time, against 1.9% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 8:03 a.m. the next morning.

Month by month

10%55%100%Mar 2026: too few flights (3 flights)MarApr 2026: 77% on time (26 flights)77AprMay 2026: 66% on time (29 flights)66MayJun 2026: 54% on time (26 flights)54JunJul 2026: 24% on time (25 flights)24JulAug 2026: 47% on time (30 flights)47Aug

By day of week

DayFlightsOn time
Monday2343%
Tuesday2255%
Wednesday2250%
Thursday2273%
Friday6—
Saturday2157%
Sunday2339%

Why it was late

Air traffic & airport (NAS) 63%Late inbound plane 21%Airline (crew, maintenance, ops) 13%Severe weather 3%

All flights DEN → LGA · Connecting off UA 2033? Check the risk

Questions

How often is UA 2033 from HDN to DEN late?

United Airlines 2033 from Hayden, CO to Denver, CO arrived 15 or more minutes late, was diverted or was cancelled on 16% of 180 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.

How often is UA 2033 from DEN to LGA late?

United Airlines 2033 from Denver, CO to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 47% of 139 scheduled flights between September 2025 and August 2026. 0.7% 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.