Flight OddsAA4479 STL → LGA
American Airlines · St. Louis, MO to New York, NY · 54 flights observed, 2025-07-01 to 2025-09-02 · 888 mi
AA4479 covers more than one route in the data window — the stats below are for STL → LGA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-12 min
90th percentile
+94 min
Cancellation rate
13%
How often is AA4479 on time?
Across 54 flights on STL → LGA from 2025-07-01 to 2025-09-02, AA4479 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +94 min or later. 13% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 35 | 74% |
| 16-30 min | 3 | 6% |
| 31-60 min | 2 | 4% |
| 61-120 min | 5 | 11% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 65% | +26 min |
| 2025-08 | 25 | 80% | -1 min |
| 2025-09 | 2 | 100% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 8 | 75% |
| Wed | 7 | 71% |
| Thu | 8 | 88% |
| Fri | 8 | 63% |
| Sat | No data | — |
| Sun | 8 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…