featuring their Mint Business Class, which alternates between a 2-2 lie flat seats and 1-1 suites with a closing door. United and Delta use a combination of wide and narrow body aircraft for these routes, with a variety of lie-flat seat designs. Nearly all other flights in the US (as well as to Canada, Central America, and the Caribbean) on American, United, Delta, and Alaska use 2-cabin narrowbody aircraft. The forward cabin is marketed as "First Class" on domestic routes but regardless uses a Business Class fare basis. These fares include a larger "recliner" seat, priority check-in/security/boarding, and increased service. Only Alaska Airlines allows lounge access for customers in "First Class" without further international travel. Both alcoholic and non-alcoholic beverages are included, and are served in glassware or ceramic mugs. Meal service is highly variable depending on the airline, departure time, and route. Flights between hub airports during daytime hours are usually catered with a full warm meal regardless of the flight time. Regional jets do not have ovens, and all entrees are served chilled. At the very least, a flight attendant will pass around a basket containing premium snacks. Europe European carriers generally offer a business class consisting of enhanced economy seating with better service. There may be a curtain to separate business from economy class, based on demand, but the seats are in the same cabin. Some airlines such as Air France and Lufthansa use convertible seats that seat three people across in economy, or adjust with a lever to become two seats with a half seat length between them for business-class use. Business class has started to disappear from some short/medium haul routes, to be replaced with full fare economy and discount economy (KLM and SAS). On these routes, the seats are the same for all passengers, only the flexibility of the ticket and the food and beverage service differs. On shorter routes (typically less than one hour) many airlines have removed business class entirely (e.g. BMI on many routes) and offer only one class of service. British Airways used to offer "Business UK" on their domestic system, offering the same service as economy class, with the addition of expedited check-in, baggage reclaim, lounge access and priority boarding. In flight, until January 11, 2017, drink, tea or coffee and a snack were served to all customers, with a hot breakfast on flights prior to 9.29am. Discount carriers