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Delta Air Lines

Delta Airlines aircraft at London Heathrow Airport

Delta began in 1924 as a crop-dusting operation in the US state of Georgia. Five years later it began carrying passengers. The name refers to its origins in the Mississippi Delta. Delta was one of the SkyTeam alliance's four founding airlines.

Contact information

Telephone numbers

Reservation: 0871 221 1222* Customer service: 0871 221 1222* Special assistance: 0871 221 1222*

* Additional charges may apply [More info]
** International number

Web Social links

Facilities at Heathrow

Which terminal?

This airline operates from Terminal 3

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Airline lounges are invitation-only – please check entry rules with your airline.

Terminal 3

Virgin Clubhouse

(Delta One passengers only)

Departures, after security

Follow signs to Lounge H, then take lift or stairs to first floor

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No.1 Traveller Lounge

(Delta Diamond, Platinum and Gold passengers)

Departures, after security

Follow signs to Lounge F, then take lift or stairs to first floor

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Delta Arrivals Lounge

Arrivals, public area

Entrance next to bus stops

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Flight information

Flight numbers begin with IATA code DL.

Alliance membership

This airline is a member of the SkyTeam allianceSkyTeam alliance.

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Destinations served from Heathrow

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