Each checked bag can weigh 50 pounds or less and be 62 inches in size (length + width + height). What is considered excess baggage? To check more than two bags, each extra bag will result in an additional charge each way as long as it is no bigger than 62 inches (L+W+H) and weighs 50 lbs. or less.

In 2026, the standard weight limit for checked luggage on most international and domestic full-service airlines (like Delta, BA, or Lufthansa) is 23 kg (50 lbs) for Economy passengers. If you are flying in Business or First Class, this limit is often increased to 32 kg (70 lbs) per bag. It is vital to know that 32 kg is the absolute safety limit for most airports worldwide; any bag heavier than this is classified as "Heavy" or "Oversized Cargo" and may be refused because it poses a physical injury risk to the ground crew baggage handlers. For "Ultra-Low-Cost Carriers" (like Spirit, Ryanair, or Frontier), the "included" or "standard" weight you pay for might be lower, sometimes only 15 kg or 20 kg, so always check your specific "Fare Rules." If you exceed your limit by even a single kilogram, "excess baggage" fees in 2026 can range from $30 to over $100 per bag. Using a handheld digital luggage scale before leaving for the airport is the best way to ensure your bag stays within these rigid weight parameters and avoids costly "at-the-counter" surprises.