Metro Services of Line 1 (Dilshad Garden to Rithala) will remain partially affected for a few hours between Dilshad Garden to Tis Hazari section on Sunday.
"The train services between Dilshad Garden and Tis Hazari section will be available at a frequency of 10-15 minutes from 10:30 am to 03:30 pm on Sunday," a DMRC spokesman said.
However, the services from Rithala to Tis Hazari section of Line-1 will be available as per normal frequency of five minutes during this period. After undertaking the scheduled maintenance work, the full normalcy will be restored on Line-1 at 3:30 pm.
Train services on all other lines will be available as per normal schedule throughout the day.