Example email preview
Choose your lines, days, and commute windows. We email you when the TfL service status changes - for the London Underground, London Overground, Elizabeth line, DLR, and Tram.
Get London Underground and London Overground disruption alerts by email.
Customise alerts by line, time windows, days of the week, disruption type, and severity.
No app to download and no account to manage. Just choose your lines and add your email address.
Set alert time windows (morning commute, evening commute, or both), so you do not get pinged all day.
Less noise: we only email about the lines you select, when the service status changes.
Real-time email alerts during your chosen windows, with the disruption summary up front.
Stop refreshing TfL pages. We monitor TfL line status and send the key details to you.
Choose exactly which disruption types trigger an email (Severe Delays, Suspended, Part Closure, Minor Delays, and more).
One-click unsubscribe from any email, any time.
Optional recovery emails when your line returns to Good Service.
Get London Underground and London Overground disruption alerts by email.
No app to download and no account to manage. Just choose your lines and add your email address.
Less noise: we only email about the lines you select, when the service status changes.
Stop refreshing TfL pages. We monitor TfL line status and send the key details to you.
One-click unsubscribe from any email, any time.
Customise alerts by line, time windows, days of the week, disruption type, and severity.
Set alert time windows (morning commute, evening commute, or both), so you do not get pinged all day.
Real-time email alerts during your chosen windows, with the disruption summary up front.
Choose exactly which disruption types trigger an email (Severe Delays, Suspended, Part Closure, Minor Delays, and more).
Optional recovery emails when your line returns to Good Service.
London Underground Alerter is an email notification service built around your actual travel pattern. You choose the London Underground and London Overground lines you care about, set one or more time windows, and select which disruption severities matter to you.
If you want a simple setup, pick your lines, enter your commute times, and you are done. If you want more control, use Advanced customisation to choose days, add extra time windows, filter disruption types, and optionally get an email when good service resumes.
If you would like to learn more, see the About Us page, or check our Help & FAQ.