Yes, Delta Air Lines generally charges for checked bags, though the fee depends on your route and fare class. In 2026, for Domestic Main Cabin tickets, the first checked bag usually costs $35 and the second costs $45 (one-way). If you are flying in "Basic Economy" to international destinations like Europe, the fee can be as high as $75 for the first bag. However, there are several ways to bypass these fees: if you hold a Delta SkyMiles American Express Gold, Platinum, or Reserve card, your first bag is free. Passengers flying in First Class, Delta Premium Select, or Delta One also receive at least two free checked bags. Additionally, "Medallion" elite status members (Silver and above) and active-duty U.S. military personnel on orders are exempt from standard bag fees. Always check the "Baggage Estimator" on the Delta app before you head to the airport, as fees can fluctuate based on specific routes.