Boston (BOS) Delays in 2022
78.1% on-time departures, 76.4% on-time arrivals in 2022
136,476Flights
78.1%Departures on-time
16.8 minAvg dep. delay
76.4%Arrivals on-time
18.2 minAvg arr. delay
3.3%Cancelled
Delay causes
- Air carrier41.8%
- Extreme weather3.6%
- National Aviation System23.5%
- Security0.1%
- Late-arriving aircraft31%
← 2021 · Boston (BOS) overview · 2023 →
On-time = arrival within 15 minutes of schedule, per U.S. DOT definitions. Source: Bureau of Transportation Statistics (public domain). Delay-cause attribution is reported by carriers since June 2003.