Flight OddsAA6204 ORD → STL
American Airlines · Chicago, IL to St. Louis, MO · 14 flights observed, 2025-10-06 to 2025-10-30 · 258 mi
AA6204 covers more than one route in the data window — the stats below are for ORD → STL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
36%
Median delay
+39 min
90th percentile
+199 min
Cancellation rate
0%
How often is AA6204 on time?
Across 14 flights on ORD → STL from 2025-10-06 to 2025-10-30, AA6204 arrived within 15 minutes of schedule 36% of the time. The median arrival delay was +39 min, and the worst 10% of flights arrived +199 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 | 5 | 36% |
| 16-30 min | 1 | 7% |
| 31-60 min | 3 | 21% |
| 61-120 min | 1 | 7% |
| 2+ hrs | 4 | 29% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 14 | 36% | +73 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 25% |
| Fri | 3 | 33% |
| 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…