BWI fog delays to impact operations throughout morning

Photo: Associated Press

Dense fog caused delays and impacted operations at Baltimore-Washington International Thurgood Marshall Airport throughout the morning, officials say.

FOG is and will impact BWI Operations this morning. Major improvement may not happen until 1 PM.

— BWI Marshall Airport (@BWI_Airport) December 10, 2012

Officials said in a tweet just before noon that a ground stop for all flights headed for Baltimore had been lifted as the fog began to clear.