Delta Airlines offers group travel options for 10 or more passengers travelling on the same itinerary . Delta's Group Travel Specialists can help customise Delta flight itineraries for groups, and assist with booking airfare for everyone .Delta group travel offers group pricing for flights on Delta, Air France, KLM, and Virgin Atlantic, and groups can request a quote through Delta's group travel request form or by calling. Delta also offers group travel options through Delta Vacations, which include flexible getaway options and traditional group travel options .