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Is UA1604 usually on time? Denver to Reno
United Airlines flight 1604, DEN to RNO. The same number also flies San Francisco to Denver and Santa Ana to San Francisco and Raleigh-Durham to San Francisco; the figures below are for the Denver to Reno leg.
Window: last 90 days, about 190 flights observed. Last refreshed: 2026-10-07.
Cancelled
fewer than 1 in 100
over the window
We have seen this flight operate, but not enough arrivals with a confirmed landing time to print a punctuality figure yet. Cancellation and aircraft facts below are from the flights we did observe.
What we have seen
- Cancellations over the window: fewer than 1 in 100, across about 190 flights observed.
These describe the last 90 days. They are not a forecast for any one departure.
Related
Frequently asked
- How often is UA1604 cancelled?
- Cancellations over the window: fewer than 1 in 100, across about 190 flights observed.
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