Baltimore (BWI) Delays in 2021
70.9% on-time departures, 82.2% on-time arrivals in 2021
75,374Flights
70.9%Departures on-time
16.1 minAvg dep. delay
82.2%Arrivals on-time
10.8 minAvg arr. delay
2.5%Cancelled
Delay causes
- Air carrier45.8%
- Extreme weather3.4%
- National Aviation System15.8%
- Security0.4%
- Late-arriving aircraft34.6%
← 2020 · Baltimore (BWI) overview · 2022 →
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.