Find real-time updates on delays and service disruptions for the Waterloo & City line.
The shortest line on the network, running just two stops between Waterloo and Bank. It’s reliable but only operates on weekdays. Check if it’s running before heading out.Data updated at 07:22
Reliability is calculated as the percentage of operational time (excluding periods when the line is closed) that the line experienced "Good Service", based on the available history (up to 7 days).