Baltimore (BWI) Delays in 2018
78.9% on-time departures, 82.7% on-time arrivals in 2018
106,739Flights
78.9%Departures on-time
13.5 minAvg dep. delay
82.7%Arrivals on-time
11.1 minAvg arr. delay
2.2%Cancelled
Delay causes
- Air carrier34.4%
- Extreme weather4.7%
- National Aviation System24.1%
- Security0.4%
- Late-arriving aircraft36.4%
← 2017 · Baltimore (BWI) overview · 2019 →
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.