Flight OddsUA329 ORD → DEN
United Airlines · Chicago, IL to Denver, CO · 80 flights observed, 2026-02-12 to 2026-06-30 · 888 mi
UA329 covers more than one route in the data window — the stats below are for ORD → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-5 min
90th percentile
+46 min
Cancellation rate
0%
How often is UA329 on time?
Across 80 flights on ORD → DEN from 2026-02-12 to 2026-06-30, UA329 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +46 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 | 60 | 75% |
| 16-30 min | 8 | 10% |
| 31-60 min | 5 | 6% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 6 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 14 | 100% | -9 min |
| 2026-03 | 4 | 75% | +12 min |
| 2026-04 | 1 | 100% | -15 min |
| 2026-05 | 31 | 87% | +2 min |
| 2026-06 | 30 | 50% | +35 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 50% |
| Tue | 12 | 83% |
| Wed | 11 | 73% |
| Thu | 12 | 67% |
| Fri | 12 | 83% |
| Sat | 9 | 100% |
| Sun | 12 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…