Flight OddsUA1803 DEN → SJC
United Airlines · Denver, CO to San Jose, CA · 29 flights observed, 2025-07-01 to 2025-07-31 · 948 mi
UA1803 covers more than one route in the data window — the stats below are for DEN → SJC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-1 min
90th percentile
+72 min
Cancellation rate
0%
How often is UA1803 on time?
Across 29 flights on DEN → SJC from 2025-07-01 to 2025-07-31, UA1803 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +72 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 22 | 76% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 10% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 76% | +38 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 5 | 80% |
| Wed | 5 | 60% |
| Thu | 5 | 100% |
| Fri | 3 | 67% |
| Sat | 3 | 33% |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…