The Baltimore/Washington International Airport (BWI) Security Wait Times can impact your entire travel schedule when flying through Baltimore/Washington International Airport. Passengers should consider peak periods like weekends and early mornings when lines are typically longer. Utilizing TSA PreCheck or CLEAR can help speed up screening. Travelers are advised to monitor live wait times online and arrive early to avoid missing flights. Planning ahead ensures a stress-free airport experience. Keyword: Baltimore/Washington International Airport (BWI) Security Wait Time.