Blue Dart Express Limited provides courier and express services. It provides day-definite and time-definite delivery schedules across air and ground network under the Domestic Priority, Dart Apex, Dart Surfaceline, and Dart Plus names; door-to-door ground distribution service to approximately 35,000 locations for shipments weighing 10 kgs and above under the Dart Surfaceline name; and industry-specific services. The company also offers air freight services between the airports of Kolkata, Delhi, Mumbai, Bangalore, Chennai, Hyderabad, and Ahmedabad; air and ground express packaging services under the Smart Box name; wood-free palletized packaging; shipment for freight of 50kg, 75kg, or above 100kg; door-to-door express deliveries for documents and packages; international services; and temperature controlled logistics solutions, as well as operates domestic express airline charter. Its infrastructure includes a fleet of 6 Boeing 757-200 freighters with a capacity of approximately 500 tonnes per night; and a flotilla of approximately 12,000 vehicles and 2,347 facilities. The company was founded in 1983 and is based in Mumbai, India. Blue Dart Express Limited is a subsidiary of DHL Express (Singapore) Pte. Ltd.