In addition to regular train pairs such as SE1/2, SE3/4, SE5/6, SE7/8, SE9/10, SE21/22 and SNT1/2, the railway industry is increasing the number of trains in the Southern section, focusing on routes with high demand.

The Saigon - Quy Nhon route is supplemented with train SE30 departing from Saigon station on April 24, 25, 29, 30 and May 1, 2026.
In the opposite direction, train SE29 departs from Quy Nhon station on April 26, 27, 30 and May 2, 3. 2026.
On the Saigon - Nha Trang route, the railway industry organizes additional SNT4 trains from Saigon station on April 24, 29, 30, 2026; SNT6 trains run on April 29, 2026.
In the return direction, train SNT3 departs from Nha Trang station on May 2, 2026 and train SNT5 runs on April 27, February and May 3, 2026.
For the short route Saigon - Phan Thiet, train pairs SPT3/SPT4 will also be increased to operate on April 24, 27, 30 and May 1, 2, 3, 2026 to serve the strong sea tourism demand during the holidays.