NATS air traffic control technical issue

Following Tuesday's technical issue affecting NATS air traffic control, we continue to work closely with airlines to ensure the majority of flights operate as normal, although there may still be some changes to schedules. We know the knock-on effects of Tuesday's disruption have been frustrating, and we thank those affected for their patience. We advise passengers to check with their airline for the latest flight information before travelling to Heathrow.

Live flight departures

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Travelling between terminals

Your guide to transferring between Heathrow's four terminals if you are not flying or have booked two separate flights (self-connecting).

Terminal transfer guide

Please select from the drop-down menus below, the terminal you wish to transfer from and to.

Useful information