Engineering work is taking place in the morning between Hornsey and Welwyn Garden City / Stevenage via Hertford North, closing some lines.
The 06:27 Welwyn Garden City to Moorgate service will start later than usual at 06:40 and will not call at Welham Green, Hadley Wood, Alexandra Palace, Hornsey or Harringay.
A replacement bus service will run between Welwyn Garden City and Finsbury Park, departing earlier than usual at 05:50.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
Replacement Bus Travel Advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.
You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.