Flight OddsAA4605 LGA → BOS
American Airlines · New York, NY to Boston, MA · 57 flights observed, 2025-09-03 to 2025-11-01 · 184 mi
AA4605 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
65%
Median delay
-2 min
90th percentile
+61 min
Cancellation rate
0%
How often is AA4605 on time?
Across 57 flights on LGA → BOS from 2025-09-03 to 2025-11-01, AA4605 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +61 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 | 37 | 65% |
| 16-30 min | 8 | 14% |
| 31-60 min | 6 | 11% |
| 61-120 min | 4 | 7% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 28 | 79% | +2 min |
| 2025-10 | 28 | 54% | +26 min |
| 2025-11 | 1 | 0% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 50% |
| Tue | 8 | 75% |
| Wed | 9 | 67% |
| Thu | 9 | 56% |
| Fri | 9 | 67% |
| Sat | 9 | 67% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…