Flight OddsUA2329 DEN → ORD
United Airlines · Denver, CO to Chicago, IL · 365 flights observed, 2025-07-01 to 2026-06-30 · 888 mi
UA2329 covers more than one route in the data window — the stats below are for DEN → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-1 min
90th percentile
+39 min
Cancellation rate
1%
How often is UA2329 on time?
Across 365 flights on DEN → ORD from 2025-07-01 to 2026-06-30, UA2329 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +39 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 | 296 | 82% |
| 16-30 min | 23 | 6% |
| 31-60 min | 17 | 5% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 14 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +19 min |
| 2025-08 | 30 | 73% | +17 min |
| 2025-09 | 30 | 93% | +1 min |
| 2025-10 | 31 | 94% | +9 min |
| 2025-11 | 28 | 86% | +11 min |
| 2025-12 | 31 | 87% | +2 min |
| 2026-01 | 31 | 84% | +7 min |
| 2026-02 | 28 | 89% | -1 min |
| 2026-03 | 30 | 80% | +18 min |
| 2026-04 | 30 | 60% | +17 min |
| 2026-05 | 31 | 84% | +10 min |
| 2026-06 | 29 | 90% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 86% |
| Tue | 53 | 77% |
| Wed | 50 | 84% |
| Thu | 52 | 81% |
| Fri | 52 | 79% |
| Sat | 51 | 82% |
| Sun | 50 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…