Flight OddsAA1734 DEN → ORD
American Airlines · Denver, CO to Chicago, IL · 41 flights observed, 2026-05-21 to 2026-06-30 · 888 mi
AA1734 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
46%
Median delay
+24 min
90th percentile
+152 min
Cancellation rate
5%
How often is AA1734 on time?
Across 41 flights on DEN → ORD from 2026-05-21 to 2026-06-30, AA1734 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +152 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 46% |
| 16-30 min | 4 | 10% |
| 31-60 min | 7 | 18% |
| 61-120 min | 5 | 13% |
| 2+ hrs | 5 | 13% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 11 | 64% | -3 min |
| 2026-06 | 28 | 39% | +52 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 6 | 67% |
| Wed | 4 | 25% |
| Thu | 5 | 40% |
| Fri | 6 | 50% |
| Sat | 6 | 50% |
| Sun | 6 | 17% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…