UA594
United Airlines flight 594 — Denver (DEN) to Phoenix (PHX)
On time
79%
Avg delay
~65 min
Cancelled
1.1%
UA594 is fairly reliable, though delays happen. About 79% of departures arrive on time. When delays happen, the most common cause is late-arriving aircraft.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 68% | 0.0% | 52 min |
| 2026-06 | 90% | 0.0% | 64 min |
| 2026-05 | 100% | 0.0% | 0 min |
| 2026-05 | 90% | 0.0% | 19 min |
| 2026-04 | 90% | 0.0% | 64 min |
| 2026-03 | 100% | 0.0% | 0 min |
| 2026-03 | 90% | 0.0% | 43 min |
| 2026-03 | 100% | 0.0% | 0 min |
| 2026-02 | 91% | 0.0% | 87 min |
| 2026-02 | 92% | 0.0% | 218 min |
| 2026-01 | 80% | 3.8% | 37 min |
| 2026-01 | 100% | 0.0% | 0 min |
Top delay cause
late-arriving aircraft
Based on 1,772 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.