Checked Luggage Most airlines will allow you to check one bag and have one carry-on bag. There is normally a maximum weight limit of 50 pounds per checked bag as well as a size restriction. The most common maximum size bag allowed is 62 linear (total) inches. A common size bag for checking through is: 27" x 21" x 14".

The number of checked bags you are allowed depends entirely on your fare class, airline, and destination. For most domestic flights (within the US or India), the standard "Economy" ticket usually includes zero or one bag (15kg–23kg), with "Basic Economy" often charging a fee for every bag. For international "long-haul" flights, the "Piece Concept" usually allows one or two pieces of checked luggage, each weighing up to 23 kg (50 lbs). Business and First-Class passengers are typically granted a higher allowance, often two or three bags at 32 kg (70 lbs) each. It is vital to check your specific ticket "brand" (e.g., Value, Classic, or Flex), as many airlines have transitioned to "unbundled" fares where even long-distance tickets may not include a bag unless you pay extra. Always ensure your bags meet the "linear dimension" limit (usually 158 cm or 62 inches) to avoid oversized baggage fees, which can sometimes exceed the cost of the ticket itself.