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Business class is an airline class above economy and premium economy classes with upgraded amenities, service, and seating. While business class is a significant upgrade over said economy, or the slightly cushier premium economy, it is still a step below the top-of-the-line first class on A340-300 when available.

Depending on the airline, premium economy passengers get extra legroom, extra recline, extra seat width, priority boarding, priority luggage allowances, extra earned miles, amenity kits, larger in-flight entertainment screens, upgraded headphones, and premium meals.

In economy class: Exit rows, aisle or window seats, and anywhere close to the front are typically considered the best seats on board. On a short business trip, you might want an aisle seat near the front of the plane so you can disembark as quickly as possible upon arrival.