Flight OddsUA1835 DEN → SAN
United Airlines · Denver, CO to San Diego, CA · 258 flights observed, 2025-07-01 to 2026-06-29 · 853 mi
UA1835 covers more than one route in the data window — the stats below are for DEN → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+4 min
90th percentile
+67 min
Cancellation rate
1%
How often is UA1835 on time?
Across 258 flights on DEN → SAN from 2025-07-01 to 2026-06-29, UA1835 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +67 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 169 | 67% |
| 16-30 min | 29 | 11% |
| 31-60 min | 28 | 11% |
| 61-120 min | 16 | 6% |
| 2+ hrs | 12 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 21% | +62 min |
| 2025-08 | 25 | 64% | +20 min |
| 2025-09 | 20 | 65% | +17 min |
| 2025-10 | 22 | 68% | +15 min |
| 2025-11 | 22 | 82% | +4 min |
| 2025-12 | 23 | 70% | +12 min |
| 2026-01 | 20 | 65% | +14 min |
| 2026-02 | 17 | 94% | -11 min |
| 2026-03 | 17 | 59% | +27 min |
| 2026-04 | 18 | 94% | -3 min |
| 2026-05 | 21 | 81% | 0 min |
| 2026-06 | 21 | 57% | +33 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 37 | 62% |
| Tue | 9 | 44% |
| Wed | 48 | 73% |
| Thu | 50 | 58% |
| Fri | 50 | 82% |
| Sat | 11 | 64% |
| Sun | 49 | 61% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…