Track performance across all London Underground and Overground lines with historical reliability data. Compare which Tube lines experience the most delays and service disruptions, view hourly patterns throughout the day, and see how reliability has changed over time. Perfect for commuters planning their journeys or anyone interested in Transport for London statistics.

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Showing: Last 7 days
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🏅 Tube Line Reliability Rankings

London Underground lines ranked by average reliability within the selected time range.

    📊 Underground Line Performance Comparison

    Horizontal comparison of Tube line reliability. Colours are good (≥ 80%) vs poor (< 80%).

    📈 Tube Line Reliability Trends Over Time

    Historical performance data for each London Underground line. Last year is displayed monthly, other ranges use daily points.

    📉 London Underground Network Reliability Trend

    Overall Tube network average reliability over the last 12 months.

    🕒 Tube Reliability by Hour of Day

    Average Tube line reliability by hour (0–23) over the last 12 months. Scroll horizontally on mobile.