Flight OddsAA4604 ORD → IND
American Airlines · Chicago, IL to Indianapolis, IN · 62 flights observed, 2025-11-02 to 2026-01-05 · 177 mi
AA4604 covers more than one route in the data window — the stats below are for ORD → IND, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
-4 min
90th percentile
+81 min
Cancellation rate
3%
How often is AA4604 on time?
Across 62 flights on ORD → IND from 2025-11-02 to 2026-01-05, AA4604 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +81 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 40 | 67% |
| 16-30 min | 5 | 8% |
| 31-60 min | 8 | 13% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 5 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 26 | 73% | +14 min |
| 2025-12 | 29 | 62% | +35 min |
| 2026-01 | 5 | 60% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 50% |
| Tue | 9 | 67% |
| Wed | 8 | 50% |
| Thu | 7 | 57% |
| Fri | 9 | 89% |
| Sat | 8 | 88% |
| Sun | 9 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…