Flight OddsAA873 ATL → ORD
American Airlines · Atlanta, GA to Chicago, IL · 24 flights observed, 2025-11-20 to 2025-12-17 · 606 mi
AA873 covers more than one route in the data window — the stats below are for ATL → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
+8 min
90th percentile
+60 min
Cancellation rate
4%
How often is AA873 on time?
Across 24 flights on ATL → ORD from 2025-11-20 to 2025-12-17, AA873 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +60 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 17 | 74% |
| 16-30 min | 1 | 4% |
| 31-60 min | 2 | 9% |
| 61-120 min | 2 | 9% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 9 | 67% | +15 min |
| 2025-12 | 14 | 79% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 75% |
| Wed | 4 | 50% |
| Thu | 4 | 100% |
| Fri | 4 | 100% |
| Sat | No data | — |
| Sun | 3 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…