The MRT network has clocked 1.6 million train-km between delays for the period ended June 2020, up from 1.4 million in the first quarter.
The reliability of the train network continued to improve in the last three months, with train-kilometres between breakdowns now above the 1.4 million mark.
Commuters experienced delays on the North East Line on Thursday morning, with the delays linked to a software glitch.
Two separate incidents on Wednesday caused delays and affected journeys on the East-West MRT line.
A prototype advanced train door sensor system is being tested, one of 13 research projects being conducted at the SMRT-NTU lab.
SMRT advised commuters to add 20 minutes to their travel time from Boon Lay to Queenstown, towards Pasir Ris, due to a train fault.
The North-East Line was hit by delays during the Wednesday morning rush hour due to a train fault at Little India station.
A track fault has caused train delays along a west-bound stretch of the East-West Line from Jurong East to Joo Koon on Monday morning.
Transport Minister Khaw Boon Wan said yesterday that testing of the East-West Line's new signalling system will be extended to normal operating hours.
Ride-hailing firm Grab reported a technical issue with its app on Thursday morning, with other countries in the region similarly affected.
Commuters travelling on the Downtown Line faced delays in their Thursday morning commute due to a signalling fault.
Commuters travelling along the south-bound stretch of the North-South Line before 10:00am should expect to experience some delays due to maintenance work.
For delays exceeding 10 minutes, rail operators must now inform commuters through train and station announcements, as well as mainstream and social media.
Train service in both directions of the Circle Line, between Buona Vista and HarbourFront, were delayed on Wednesday morning by a signal fault.
Train commuters grappled with delays and crowded platforms on the North-South Line during yesterday's morning rush hour due to a train fault.
Due to a train fault, commuters had to deal with delays and crowded platforms on the North-South Line during the morning peak hour.
Commuters along the East-West Line were hit by delays on Saturday due to a track point fault, which added 30 minutes additional travel time.
Commuters on Downtown Line 3 - which officially opened its doors today - reported being 'stuck' at various stations, including Bedok North and Mattar station.
Yesterday's Circle Line delays, which affected thousands of commuters, were caused by emergency brakes being applied for unknown reasons.
Commuters were affected by a delay on the Circle Line, which was caused by a train fault, on Monday (11th September) morning.