Engineering work is taking place between Hilsea / Portsmouth & Southsea and Portsmouth Harbour, closing some lines. ​​​​​​​

Before 14:30, trains departing at 30 minutes past the hour between London Waterloo and Portsmouth Harbour will terminate at Portsmouth & Southsea.

Before 14:00, trains departing on the hour between London Waterloo and Portsmouth Harbour will terminate at Fratton.

Before 16:32, trains departing at 32 minutes past the hour between Portsmouth Harbour and London Waterloo will start from Portsmouth & Southsea.

Before 16:48, trains departing 48 minutes past the hour will start from Frattton.

After 16:00, trains between Portsmouth & Southsea and Southampton Central will extend to / from Portsmouth Harbour.

Rail replacement buses will run between:

• Fratton and Portsmouth Harbour
• Portsmouth & Southsea and Portsmouth Harbour

Check before you travel: 

These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel. 

Replacement Bus Travel Advice: 

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page. 

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages. 

Please be advised that, on occasion, replacement vehicles may be busier than usual, and you should allow extra time for your journey.