Travelers with Delta Airlines can book group travel flights for their trip with their family, friends, or colleagues. They can book it through the online method by filling out a request form on the official website or by contacting the dedicated group travel department of the airline. It will be beneficial for passengers with a group of 10 or more people to get discounted Delta Group Rates for the trip. If you need assistance with group travel, you can contact Delta customer service or go through the blog by Airlines Group Travel.