Daily Service Report for Tuesday, December 19, 2017

5:09 a.m. A Mt. Vernon Square-bound Yellow Line train at King St-Old Town was delayed 40 minutes due to unscheduled track maintenance.

5:12 a.m. A Shady Grove-bound Red Line train at Silver Spring was delayed 12 minutes due to unscheduled track maintenance.

5:13 a.m. A Largo Town Center-bound Blue Line train at King St-Old Town was delayed 37 minutes due to unscheduled track maintenance.

5:30 a.m. A Shady Grove-bound Red Line train at Dupont Circle was delayed 8 minutes due to a signal problem.

6:13 a.m. A Huntington-bound Yellow Line train at Pentagon was offloaded due to a brake problem. Passengers experienced an 8-minute delay.

6:32 a.m. A Glenmont-bound Red Line train at Shady Grove was delayed 6 minutes due to an operational problem.

6:40 a.m. A Glenmont-bound Red Line train at Shady Grove was delayed 4 minutes due to an operational problem.

7:11 a.m. A Largo Town Center-bound Blue Line train at Ronald Reagan Washington National Airport was delayed 5 minutes due to an operational problem.

7:24 a.m. A Largo Town Center-bound Blue Line train at Arlington Cemetery was expressed for schedule adherence/improved train spacing.

8:12 a.m. A Franconia-Springfield-bound Blue Line train at Federal Center SW was delayed 5 minutes due to a medical emergency.

10:23 a.m. A Shady Grove-bound Red Line train at Fort Totten was delayed 4 minutes due to maintenance activity.

12:35 p.m. A Shady Grove-bound Red Line train at Silver Spring was delayed 6 minutes due to a brake problem.

12:43 p.m. A Largo Town Center-bound Silver Line train at Capitol Heights was delayed 4 minutes due to a medical emergency.

1:15 p.m. A Largo Town Center-bound Blue Line train at Foggy Bottom-GWU was delayed 6 minutes due to a door problem.

4:42 p.m. A Largo Town Center-bound Blue Line train at Arlington Cemetery was expressed for schedule adherence/improved train spacing.

4:52 p.m. A Franconia-Springfield-bound Blue Line train at Capitol South was delayed 4 minutes due to police activity.

5:31 p.m. A Largo Town Center-bound Silver Line train at Ballston-MU was offloaded due to a brake problem. Passengers experienced an 8-minute delay.

8:15 p.m. A Largo Town Center-bound Silver Line train at Capitol Heights was delayed 5 minutes due to maintenance activity.

8:28 p.m. A Ft. Totten-bound Yellow Line train at U Street was delayed 13 minutes due to an equipment problem.