UA1003
United Airlines flight 1003 — Denver (DEN) to Charleston (CHS)
On time
88%
Avg delay
~70 min
Cancelled
1.4%
UA1003 is a reliable flight. About 88% of departures arrive on time. When delays happen, the most common cause is airline operations.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 77% | 0.0% | 54 min |
| 2026-07 | 94% | 0.0% | 20 min |
| 2026-06 | 93% | 0.0% | 25 min |
| 2026-06 | 87% | 0.0% | 277 min |
| 2026-05 | 64% | 0.0% | 20 min |
| 2026-05 | 95% | 0.0% | 23 min |
| 2026-05 | 90% | 0.0% | 100 min |
| 2026-04 | 79% | 0.0% | 73 min |
| 2026-04 | 90% | 0.0% | 59 min |
| 2026-03 | 87% | 0.0% | 64 min |
| 2026-03 | 89% | 0.0% | 167 min |
| 2026-02 | 93% | 0.0% | 92 min |
Top delay cause
airline operations
Based on 1,842 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.