AIRPORT × AIRLINE REPORT
BOS
American Airlines departures from Boston, MA (BOS)
Among 16,933 scheduled American Airlines flights departing BOS, 76.0% arrived on time, 14.7% arrived at least 30 minutes late, and 2.6% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin and marketing-carrier cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALVariable
76.0%arrived on time
14.7%30+ min late
2.6%cancelled
16,933scheduled flights
What does the American Airlines BOS sample show?
American Airlines completed 97.1% of its scheduled departures from BOS; 8.9% arrived at least one hour late and 0.4% were diverted.
What were American Airlines at BOS disruption rates?
For American Airlines departures from BOS, 14.7% arrived at least 30 minutes late, 2.6% were cancelled, and 0.4% were diverted.
How large was the American Airlines cohort at BOS?
The American Airlines cohort at BOS contained 16,933 scheduled flights, including 16,438 completed flights, 434 cancellations, and 61 diversions.