Hanoi Railway One Member Limited Liability Company (Hanoi Metro) said peak hours on the Cat Linh-Ha Dong line and the elevated section of the Nhon-Hanoi Station line will run from 6.30 am to 9 am and from 4.30 pm to 7.30 pm.
During peak periods, trains will operate every six minutes. Previously, peak hours ended an hour earlier in both the morning and evening.
Off-peak services will run every 10 minutes from 5.30 am to 6 am and from 9 am to 4.30 pm.
Evening services from 7.30 pm to 10 pm will operate every 15 minutes, compared with every 10 minutes previously. Operating hours on both lines remain unchanged at 5.30 am to 10 pm daily.
At weekends and on public holidays, trains on both lines will run every 10 minutes throughout the day.
Hanoi Metro said it has already rolled out full electronic fare gates with digital identification and biometric verification across the two lines.
In 2025, the operator ran about 162,000 train services on the two routes, carrying more than 20.6 million passengers.