Piccadilly Line: Minor delays between Acton Town and Heathrow Terminals due to train cancellations. GOOD SERVICE on the rest of the line.

Piccadilly: Good Service

Piccadilly Line: Minor delays between Northfields to Heathrow Terminal's while we deal with a customer incident. GOOD SERVICE to the rest of the line.

Piccadilly Line: Service resumes later this morning.

Piccadilly Line: Minor delays between Acton Town and Heathrow all terminals due to an earlier signal failure at Heathrow Terminal 4. GOOD SERVICE on the rest of the line.

Piccadilly Line: Severe delays between Acton Town and Heathrow all terminals due to an signal failure at Heathrow Terminal 4. Valid tickets are being accepted on London Buses and Elizabeth Line services. GOOD SERVICE on the rest of the line.

Piccadilly Line: Severe delays between Acton Town and Heathrow all terminals while we fix a signal failure at Heathrow Terminal 4. Valid tickets are being accepted on London Buses and Elizabeth Line services. GOOD SERVICE on the rest of the line.

Piccadilly Line: No service between Hatton Cross and Heathrow Terminal 4 and SEVERE DELAYS between Acton Town and Heathrow Terminal 5 while we fix a signal failure at Heathrow Terminal 4. Valid tickets are being accepted on London Buses and Elizabet ... more

Piccadilly Line: No service between Hatton Cross and Heathrow Terminal 4 and SEVERE DELAYS between Acton Town and Heathrow Terminal 5 while we fix a signal failure at Heathrow Terminal 4. Valid tickets are being accepted on London Buses and Elizabet ... more

Piccadilly Line: Service will resume later this morning.