About 1 in 6 UA 355 flights from Denver arrived 15+ minutes late, diverted or cancelled over the past year (18%); 0.9% were cancelled. The typical flight landed 8 minutes early.
UA 355: DEN → BNA
Scheduled to leave Denver at 9:52 a.m. local time. Over the past year it arrived on time 82% of the time (210 flights), in line with other UA flights on the route at that hour (83%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 30 | 93% |
| Tuesday | 30 | 73% |
| Wednesday | 30 | 83% |
| Thursday | 30 | 83% |
| Friday | 30 | 73% |
| Saturday | 30 | 83% |
| Sunday | 30 | 83% |
Why it was late
All flights DEN → BNA · Connecting off UA 355? Check the risk
UA 355: MCI → DEN
Scheduled to leave Kansas City at 6:00 a.m. local time. Over the past year it arrived on time 93% of the time (179 flights), in line with other UA flights on the route at that hour (93%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 25 | 92% |
| Tuesday | 24 | 96% |
| Wednesday | 24 | 96% |
| Thursday | 27 | 96% |
| Friday | 27 | 89% |
| Saturday | 27 | 96% |
| Sunday | 25 | 88% |
Why it was late
All flights MCI → DEN · Connecting off UA 355? Check the risk
Questions
How often is UA 355 from DEN to BNA late?
United Airlines 355 from Denver, CO to Nashville, TN arrived 15 or more minutes late, was diverted or was cancelled on 18% of 210 scheduled flights between September 2025 and August 2026. 0.9% were cancelled.
How often is UA 355 from MCI to DEN late?
United Airlines 355 from Kansas City, MO to Denver, CO arrived 15 or more minutes late, was diverted or was cancelled on 7% of 179 scheduled flights between September 2025 and August 2026. 1.7% 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.