UA2681
United Airlines flight 2681 — Denver (DEN) to San Francisco (SFO)
On time
66%
Avg delay
~68 min
Cancelled
0.8%
UA2681 runs late more often than average. About 66% 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 | 35% | 0.0% | 60 min |
| 2026-06 | 20% | 0.0% | 60 min |
| 2026-05 | 26% | 0.0% | 69 min |
| 2026-05 | 100% | 0.0% | 0 min |
| 2026-04 | 30% | 0.0% | 50 min |
| 2026-04 | 90% | 0.0% | 113 min |
| 2026-03 | 100% | 0.0% | 0 min |
| 2026-03 | 85% | 0.0% | 34 min |
| 2026-03 | 92% | 0.0% | 18 min |
| 2026-03 | 100% | 0.0% | 0 min |
| 2026-02 | 88% | 0.0% | 58 min |
| 2026-02 | 100% | 0.0% | 0 min |
Top delay cause
late-arriving aircraft
Based on 1,842 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.