About 1 in 3 UA 1588 flights from Denver arrived 15+ minutes late, diverted or cancelled over the past year (29%); 0.5% were cancelled. The typical flight landed 0 minutes early.
UA 1588: DEN → RDM
Scheduled to leave Denver at 7:29 p.m. local time. Over the past year it arrived on time 71% of the time (363 flights), in line with other UA flights on the route at that hour (71%). Last seen in the data Aug 31, 2026.
Usually United Airlines's last flight of the day from Denver to Bend (100% of days). United Airlines's last DEN–RDM flight was cancelled 0.5% of the time, against 0.0% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 11:15 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 79% |
| Tuesday | 52 | 75% |
| Wednesday | 52 | 79% |
| Thursday | 51 | 65% |
| Friday | 52 | 65% |
| Saturday | 51 | 69% |
| Sunday | 52 | 63% |
Why it was late
All flights DEN → RDM · Connecting off UA 1588? Check the risk
Questions
How often is UA 1588 from DEN to RDM late?
United Airlines 1588 from Denver, CO to Bend/Redmond, OR arrived 15 or more minutes late, was diverted or was cancelled on 29% of 363 scheduled flights between September 2025 and August 2026. 0.5% 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.