Yes, Delta does charge for bags in many situations. On most domestic economy tickets, you’ll pay a fee for your first checked bag, usually around $35 one way, and more for additional bags. Costs can vary based on your route, fare class, and whether you have status with Delta. Some international flights and premium cabins include at least one checked bag at no extra cost. Carry-on bags are generally free unless you’re on certain Basic Economy routes outside the U.S. Checking your specific booking details is the easiest way to know your exact baggage fees.