7:10 A.M. Update:

Penn Line train 404 left Washington 21 minutes late due to the late arrival of equipment.

6:55 A.M. Update:

Penn Line train 404 is going to depart Washington 15 to 20 minutes late due to the late arrival of equipment.

Original Post:

MARC Penn Line train 505 is very delayed after hitting debris south of Martin Airport, according to the Maryland Transit Administration. The train is expected to run 30 to 35 minutes late. Train 407, the next southbound Penn Line train, is anticipated to run on time.