What Terminal is Delta Airlines at DEN? If you’re flying Delta Airlines through Denver International Airport (DEN), you’ll typically find them operating from Concourse A. DEN is known for its efficient layout and easy navigation, so getting to your gate should be smooth. Delta’s customer service and operations at DEN are well-regarded, offering a comfortable travel experience. Make sure to double-check your boarding pass or the airport displays for specific gate assignments, as they can change. Have a great flight with Delta—one of the most reliable airlines out there.
