Daily Service Report for Thursday, July 20, 2017

5:24 a.m. A Franconia-Springfield-bound Blue Line train at Largo Town Center was delayed 7 minutes due to a brake problem.

5:27 a.m. A New Carrollton-bound Orange Line train at Vienna was delayed 7 minutes due to a brake problem.

5:29 a.m. A Wiehle-Reston East-bound Silver Line train at Largo Town Center was delayed 7 due to an operational problem.

5:35 a.m. A New Carrollton-bound Orange Line train at Vienna was delayed 7 minutes due to a brake problem.

5:43 a.m. A New Carrollton-bound Orange Line train at Vienna was delayed 4 minutes due to a brake problem.

5:45 a.m. A Mt. Vernon Square-bound Yellow Line train at Eisenhower Avenue was delayed 6 minutes due to a signal problem.

5:59 a.m. A Vienna-bound Orange Line train at New Carrollton did not operate, resulting in an 8-minute gap in service.

7:07 a.m. A New Carrollton-bound Orange Line train at Vienna was delayed 4 minutes due to an operational problem.

7:32 a.m. A Greenbelt-bound Green Line train at Branch Avenue did not operate, resulting in an 8-minute gap in service.

7:48 a.m. A Greenbelt-bound Green Line train at Branch Avenue did not operate, resulting in an 8-minute gap in service.

7:59 a.m. A Branch Avenue-bound Green Line train at Shaw-Howard University was delayed 5 minutes due to a medical emergency.

8:21 a.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in an 8-minute gap in service.

8:26 a.m. A Branch Avenue-bound Green Line train at Suitland was expressed for schedule adherence/improved train spacing.

8:41 a.m. A Franconia-Springfield-bound Blue Line train at Arlington Cemetery was expressed for schedule adherence/improved train spacing.

9:05 a.m. A Silver Spring-bound Red Line train at Grosvenor-Strathmore did not operate, resulting in a 4-minute gap in service.

10:44 a.m. A Glenmont-bound Red Line train at NoMa-Gallaudet U was delayed 4 minutes due to maintenance activity.

10:45 a.m. A New Carrollton-bound Orange Line train at Cheverly was delayed 6 minutes due to maintenance activity.

10:47 a.m. A Shady Grove-bound Red Line train at Silver Spring was delayed 8 minutes due to an operational problem.

11:48 a.m. A Huntington-bound Yellow Line train at Georgia Ave-Petworth was delayed 4 minutes due to maintenance activity.

12:00 p.m. A Franconia-Springfield-bound Blue Line train at Morgan Boulevard was delayed 6 minutes due to maintenance activity.

12:47 p.m. A Franconia-Springfield-bound Blue Line train at Rosslyn was delayed 8 minutes due to an operational problem.

1:16 p.m. A Shady Grove-bound Red Line train at Fort Totten was delayed 4 minutes due to assisting a customer.

1:52 p.m. A Wiehle-Reston East-bound Silver Line train at Largo Town Center was delayed 8 minutes due to unscheduled track maintenance.

2:31 p.m. A Vienna-bound Orange Line train at Cheverly was delayed 5 minutes due to a signal problem.

3:34 p.m. A Branch Avenue-bound Green Line train at Naylor Road was delayed 11 minutes due to maintenance activity.

4:08 p.m. A Grosvenor-bound Red Line train at Glenmont did not operate, resulting in an 8-minute gap in service.

4:18 p.m. A Largo Town Center-bound Silver Line train at Virginia Square was expressed for schedule adherence/improved train spacing.

4:41 p.m. A Silver Spring-bound Red Line train at Grosvenor-Strathmore was delayed 4 minutes due to an operational problem.

5:05 p.m. A Grosvenor-bound Red Line train at Silver Spring did not operate, resulting in a 4-minute gap in service.

5:15 p.m. A Wiehle-Reston East-bound Silver Line train at Largo Town Center did not operate, resulting in an 8-minute gap in service.

6:11 p.m. A New Carrollton-bound Orange Line train at Clarendon was offloaded due to an equipment problem. Passengers experienced an 8-minute delay.