BOS → LGA American Airlines

American Airlines · Boston, MA to New York, NY · 2,248 flights, 2025-07-01 to 2026-06-30 · aggregated across 48 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -8 min, while the worst 10% run +57 min or later.
On-time arrival
78%
Median delay
-8 min
90th percentile
+57 min
Cancellation rate
5%

How on-time is American Airlines from BOS to LGA?

Across every American Airlines flight number on BOS → LGA (2,248 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +57 min or later. 5% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1,66878%
16-30 min1266%
31-60 min1336%
61-120 min1226%
2+ hrs854%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0715575%+14 min
2025-0817383%0 min
2025-0917978%+7 min
2025-1018972%+27 min
2025-1117179%+6 min
2025-1216378%+12 min
2026-0116181%+0 min
2026-0216285%0 min
2026-0318968%+18 min
2026-0419081%+5 min
2026-0519380%+2 min
2026-0620980%+7 min

Performance by day of week

DayFlightsOn-time
Mon33284%
Tue35079%
Wed34678%
Thu33972%
Fri34182%
Sat16982%
Sun25770%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…