Heathrow publishes minute-by-minute arrival/departure status on its official site.
Loading…Heathrow is London's primary long-haul hub. Use AirportBoard to organize flights, terminal changes, rail options, layovers and practical traveler information before moving through LHR.
Heathrow operates Terminals 2, 3, 4 and 5.
Elizabeth line services call at Heathrow rail stations for Terminals 2 & 3, 4 and 5.
Heathrow provides free transfer options between terminals; connection routing depends on itinerary.
The Elizabeth line and London Underground connect Heathrow with central London.
Heathrow Express provides a dedicated rail service toward Paddington.
Coach, local bus, taxi and private transfer options are also available.
Verify with official source ↗A London visit is most realistic with a generous layover. Terminal transfer, border formalities, rail travel and return security can consume a meaningful part of the connection.
Left-luggage services are available in airport areas, but terminal location and opening hours should be checked before committing to a city visit.
Luggage-storage checklist →Heathrow has airline and independent lounges across its terminals. Access and terminal compatibility should be checked before purchase.
Choose by transfer friction, not only nightly price. Compare airside transit hotels, terminal-connected hotels and nearby properties with reliable shuttle access.
Heading into London? Get data ready at Heathrow so rail directions, hotel details and messaging stay available from the first minute.
See $5 eSIM options →Original, source-backed pages for transport, transfers, layovers and arrival decisions.
A practical comparison of Heathrow rail options without pretending one route is best for every London destination.
Updated 2026-10-01 · Read guide →How Heathrow terminal changes work for connections and self-transfers.
Updated 2026-10-01 · Read guide →A reusable checklist for separate-ticket connections where the airline does not protect the onward flight.
Updated 2026-10-01 · Read guide →A universal method for deciding whether to leave the airport during a layover.
Updated 2026-10-01 · Read guide →Where an eSIM fits in the airport journey and when buying before arrival actually saves friction.
Updated 2026-10-01 · Read guide →A practical checklist for evaluating airport and nearby luggage-storage options.
Updated 2026-10-01 · Read guide →AirportBoard separates live open data from editorial guidance. Operational flight status stays with the official airport/airline source. Aviation weather comes from NOAA/NWS. Airport facts and transport guidance are checked against official airport or public-transport sources.
Fast answers with operational caveats where they matter.
The best option depends on destination, time and price: Elizabeth line, Underground and Heathrow Express serve different needs.
Do not assume a terminal change is walkable. Follow Heathrow's terminal-transfer instructions for your specific connection.
Use a conservative buffer that includes border control, both directions of travel, terminal transfer and security rather than only the train time.
Last editorial verification: 2026-10-01. Gate, visa, security, transport and operating details can change. Confirm time-sensitive decisions with the airport, airline or transport operator.
Every airport uses one structured data model, so adding the next hub does not require rebuilding the UI.
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