Due to late notice engineering works, there will be disruption to Heathrow Express and Elizabeth line services between Friday 29 March and Monday 1 April. During this period the Piccadilly line will be running as normal between all terminals.
Heathrow Express:
Friday 29 March - Normal service.
Saturday 30 March - Normal service.
Sunday 31 March - No service before 11:27, then every 30 mins between Heathrow Terminal 5, Terminals 2&3 and London Paddington.
Monday 1 April - Normal service.
Elizabeth line:
Friday 29 March - Reduced service.
Saturday 30 March - Reduced service.
Sunday 31 March - No service between London and Heathrow before 07:40, then reduced service.
Monday 1 April - Reduced service.
Passengers should plan their journeys before travelling, and allow for additional time where necessary as other services will be busier than normal.