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: 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: No service between Hatton Cross and Heathrow Terminal 4 while we fix a signal failure at Heathrow Terminal 4. GOOD SERVICE on the rest of the line. Valid tickets are being accepted on London Buses and Elizabeth Line services.

Piccadilly Line: No service between Hatton Cross and Heathrow Terminal 4 while we fix a signal failure at Heathrow Terminal 4. GOOD SERVICE on the rest of the line.

Piccadilly Line: No service between Hatton Cross and Heathrow Terminal 4 while we fix a signal failure at Heathrow Terminal 4. GOOD SERVICE on the rest of the line. Valid tickets are being accepted on London Buses & the Elizabeth Line.

Piccadilly Line: No service between Hatton Cross and Heathrow Terminal 4 while we fix a signal failure at Heathrow Terminal 4. GOOD SERVICE on the rest of the line. Valid tickets are being accepted on London Buses.