London Underground Roundel

LONDON UNDERGROUND ALERTER

Real-time Tube Alerts & Delay Updates for the London Underground and London Overground

Subscribe for free travel disruption alerts

No Hassle, No Extra Apps


  • ✅ No need to download an app or setup an account – get real-time London Tube alerts straight to your inbox.
  • ✅ No need to follow social media – avoid the noise and get only the updates that matter.
  • ✅ No need to check TfL’s website – we send you disruptions as they happen.

Real-Time & Reliable Updates


  • ⚡ Instant email alerts – be the first to know when your Tube line is down.
  • 🎯 Accurate & real-time data – sourced directly from Transport for London (TfL).
  • 📩 Email alerts tailored to your routes – only receive updates for the lines you care about.

Current Service Status

About London Underground Alerter

London Underground Alerter is a free, real-time service designed to keep you informed about the status of the London Underground and London Overground. Our live email alert system notifies you instantly about delays, suspensions, and service changes – so you can plan your commute with ease.

Real-Time Line Status Pages:

Bakerloo | Central | Circle | District | Hammersmith & City | Jubilee | Metropolitan | Northern | Piccadilly | Victoria | Waterloo & City | Liberty | Lioness | Mildmay | Suffragette | Weaver | Windrush

Learn More:

Service Status FAQ | Delays & Disruptions FAQ | Fares, Passes & Pricing FAQ | Maps & Route Planning FAQ | London Subway vs Underground FAQ | How Fast Does the Tube Go? | How Does the Tube Work? | How Deep Is the Tube? | Guide to Using the Tube | 24-Hour Tube FAQ | How Does the Tube Turn Around? | When Will the Tube Be Fully Automated? | Why Is It So Hot on the Tube?