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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

    Find your terminal


    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

    Find Virgin Clubhouse on map

    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

    Find No.1 Traveller Lounge on map

    Delta Arrivals Lounge

    Arrivals, public area

    Entrance next to bus stops

    Find Delta Arrivals Lounge on map

    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

    Rewards card

    Heathrow Rewards

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