Flight OddsUA1131 DEN → ORD
United Airlines · Denver, CO to Chicago, IL · 56 flights observed, 2026-04-30 to 2026-06-24 · 888 mi
UA1131 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
71%
Median delay
+2 min
90th percentile
+64 min
Cancellation rate
0%
How often is UA1131 on time?
Across 56 flights on DEN → ORD from 2026-04-30 to 2026-06-24, UA1131 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +64 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 | 40 | 71% |
| 16-30 min | 7 | 13% |
| 31-60 min | 3 | 5% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 5 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 1 | 100% | +15 min |
| 2026-05 | 31 | 81% | -4 min |
| 2026-06 | 24 | 58% | +54 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 50% |
| Tue | 8 | 88% |
| Wed | 8 | 63% |
| Thu | 8 | 50% |
| Fri | 8 | 88% |
| Sat | 8 | 75% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…