ON TIMEBOARD

UA 1534 on time

United Airlines 1534: Denver to Richmond at 5:50 p.m.; Reno to Denver at 1:41 p.m. (past 12 months). Figures below the title are for DEN → RIC, its busiest leg

On time
75%
291 flights · likely 69–79%
Cancelled
0.3%
of scheduled flights
Typical arrival
−0 min
median vs schedule
When late
+72 min
average delay
Similar flights
73%
UA, same route & hour

About 1 in 4 UA 1534 flights from Denver arrived 15+ minutes late, diverted or cancelled over the past year (25%); 0.3% were cancelled. The typical flight landed 0 minutes early.

UA 1534: DEN → RIC

Scheduled to leave Denver at 5:50 p.m. local time. Over the past year it arrived on time 75% of the time (291 flights), in line with other UA flights on the route at that hour (73%). Last seen in the data Aug 31, 2026.

Month by month

30%65%100%Sep 2025: 57% on time (30 flights)57SepOct 2025: 94% on time (31 flights)94OctNov 2025: 86% on time (29 flights)86NovDec 2025: 81% on time (31 flights)81DecJan 2026: too few flights (5 flights)JanFeb 2026: 76% on time (17 flights)76FebMar 2026: 84% on time (31 flights)84MarApr 2026: 97% on time (30 flights)97AprMay 2026: 90% on time (20 flights)90MayJun 2026: too few flights (6 flights)JunJul 2026: 53% on time (30 flights)53JulAug 2026: 42% on time (31 flights)42Aug

By day of week

DayFlightsOn time
Monday4370%
Tuesday4178%
Wednesday4176%
Thursday4178%
Friday4274%
Saturday4166%
Sunday4281%

Why it was late

Late inbound plane 57%Airline (crew, maintenance, ops) 27%Air traffic & airport (NAS) 15%Severe weather 1%

All flights DEN → RIC · Connecting off UA 1534? Check the risk

UA 1534: RNO → DEN

Scheduled to leave Reno at 1:41 p.m. local time. Over the past year it arrived on time 78% of the time (164 flights), in line with other UA flights on the route at that hour (81%). Last seen in the data Aug 10, 2026.

Month by month

40%70%100%Jan 2026: 96% on time (26 flights)96JanFeb 2026: 82% on time (28 flights)82FebMar 2026: 75% on time (28 flights)75MarMay 2026: too few flights (11 flights)MayJun 2026: 80% on time (30 flights)80JunJul 2026: 68% on time (31 flights)68JulAug 2026: too few flights (10 flights)Aug

By day of week

DayFlightsOn time
Monday2374%
Tuesday2378%
Wednesday2374%
Thursday2483%
Friday2488%
Saturday2488%
Sunday2361%

Why it was late

Air traffic & airport (NAS) 41%Late inbound plane 40%Airline (crew, maintenance, ops) 15%Severe weather 4%

All flights RNO → DEN · Connecting off UA 1534? Check the risk

Questions

How often is UA 1534 from DEN to RIC late?

United Airlines 1534 from Denver, CO to Richmond, VA arrived 15 or more minutes late, was diverted or was cancelled on 25% of 291 scheduled flights between September 2025 and August 2026. 0.3% were cancelled.

How often is UA 1534 from RNO to DEN late?

United Airlines 1534 from Reno, NV to Denver, CO arrived 15 or more minutes late, was diverted or was cancelled on 22% of 164 scheduled flights between September 2025 and August 2026. 0.0% 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.