Flight OddsAA4803 LGA → BOS
American Airlines · New York, NY to Boston, MA · 17 flights observed, 2025-09-07 to 2025-12-02 · 184 mi
AA4803 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
81%
Median delay
-15 min
90th percentile
+56 min
Cancellation rate
6%
How often is AA4803 on time?
Across 17 flights on LGA → BOS from 2025-09-07 to 2025-12-02, AA4803 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +56 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 | 13 | 81% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 6% |
| 61-120 min | 1 | 6% |
| 2+ hrs | 1 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 3 | 100% | -1 min |
| 2025-10 | 1 | 100% | 0 min |
| 2025-11 | 10 | 90% | -16 min |
| 2025-12 | 2 | 0% | +139 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 50% |
| Tue | 2 | 50% |
| Wed | 1 | 100% |
| Thu | 1 | 100% |
| Fri | 2 | 100% |
| Sat | 2 | 100% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…