Blankets. Business and first-class flights offer comfort items like blankets during the flight. You must leave them on board when you're leaving the plane as they can be reused.

Generally, the answer is no; you are not permitted to keep the blankets provided by Delta Air Lines. These blankets, particularly those found in the Delta One (West Elm brand) or Premium Select cabins, are considered "onboard amenities" rather than gifts. They are part of a reusable inventory that flight attendants collect at the end of each flight to be professionally laundered and repackaged for the next journey. Taking them is technically considered theft, and while flight attendants may not always stop you, it increases operating costs and waste. However, there is a small exception: on some long-haul international flights, the small "amenity kits" (containing socks, earplugs, and eye masks) are yours to keep. If you truly love the quality of the Delta blankets, they are often available for purchase through the Delta Shop or specialized travel retailers. If you are in a pinch and absolutely need a blanket for your layover, it is always best to ask a flight attendant; they might have an older or disposable one they can let you have, but the premium linens must stay on the plane.