Flight OddsAA4499 LGA → BOS
American Airlines · New York, NY to Boston, MA · 66 flights observed, 2025-11-03 to 2026-03-06 · 184 mi
AA4499 covers more than one route in the data window — the stats below are for LGA → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-12 min
90th percentile
+46 min
Cancellation rate
6%
How often is AA4499 on time?
Across 66 flights on LGA → BOS from 2025-11-03 to 2026-03-06, AA4499 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +46 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 48 | 79% |
| 16-30 min | 4 | 7% |
| 31-60 min | 6 | 10% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 17 | 82% | -5 min |
| 2025-12 | 3 | 100% | -16 min |
| 2026-01 | 18 | 83% | -1 min |
| 2026-02 | 18 | 72% | +8 min |
| 2026-03 | 5 | 60% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 13 | 85% |
| Wed | 12 | 92% |
| Thu | 14 | 57% |
| Fri | 12 | 92% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…