Flight OddsUA1204 MKE → DEN
United Airlines · Milwaukee, WI to Denver, CO · 77 flights observed, 2026-03-05 to 2026-05-20 · 896 mi
UA1204 covers more than one route in the data window — the stats below are for MKE → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-5 min
90th percentile
+21 min
Cancellation rate
0%
How often is UA1204 on time?
Across 77 flights on MKE → DEN from 2026-03-05 to 2026-05-20, UA1204 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +21 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 | 66 | 86% |
| 16-30 min | 5 | 6% |
| 31-60 min | 4 | 5% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 27 | 81% | +13 min |
| 2026-04 | 30 | 93% | -4 min |
| 2026-05 | 20 | 80% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 82% |
| Tue | 11 | 82% |
| Wed | 11 | 82% |
| Thu | 11 | 100% |
| Fri | 11 | 73% |
| Sat | 11 | 100% |
| Sun | 11 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…