Flight OddsAA4393 BOS → LGA
American Airlines · Boston, MA to New York, NY · 105 flights observed, 2025-11-03 to 2026-03-07 · 184 mi
AA4393 covers more than one route in the data window — the stats below are for BOS → LGA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-11 min
90th percentile
+22 min
Cancellation rate
9%
How often is AA4393 on time?
Across 105 flights on BOS → LGA from 2025-11-03 to 2026-03-07, AA4393 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +22 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 85 | 89% |
| 16-30 min | 2 | 2% |
| 31-60 min | 6 | 6% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 24 | 92% | -10 min |
| 2025-12 | 17 | 94% | +2 min |
| 2026-01 | 24 | 79% | +2 min |
| 2026-02 | 24 | 92% | -9 min |
| 2026-03 | 7 | 86% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 92% |
| Tue | 14 | 79% |
| Wed | 15 | 93% |
| Thu | 13 | 92% |
| Fri | 14 | 93% |
| Sat | 15 | 93% |
| Sun | 13 | 77% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…