UA576
United Airlines flight 576 — Miami (MIA) to Denver (DEN)
On time
75%
Avg delay
~77 min
Cancelled
0.9%
UA576 is fairly reliable, though delays happen. About 75% 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 | 71% | 0.0% | 122 min |
| 2026-07 | 84% | 0.0% | 50 min |
| 2026-06 | 79% | 3.3% | 93 min |
| 2026-06 | 57% | 0.0% | 86 min |
| 2026-05 | 81% | 0.0% | 57 min |
| 2026-05 | 73% | 3.2% | 115 min |
| 2026-04 | 73% | 0.0% | 106 min |
| 2026-04 | 62% | 3.3% | 77 min |
| 2026-03 | 72% | 3.8% | 79 min |
| 2026-03 | 77% | 0.0% | 172 min |
| 2026-02 | 93% | 0.0% | 29 min |
| 2026-02 | 86% | 0.0% | 94 min |
Top delay cause
late-arriving aircraft
Based on 1,777 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.