Only in 1892 were the two sizes considered separate breeds, with the smaller size (under 25 pounds) designated as the cocker spaniel. In fact, because both breeds shared the same gene pool, they still share many of the same hunting talents. In 1901, the weight limit was abolished.
Delta Airlines' (DL) standard checked baggage / hold luggage policy details follow: 1  2 bags standard, up to 10 bags maximum (up to 4 bags on Delta Connection) 2  Maximum dimensions: 62 inches or 157 centimeters (length + width + height).  Maximum weight: 50 pounds or 23 kilograms (for Brazil: 70 pounds or 32 kilograms).
Most airlines allow two checked bags weighing between 50 and 70 lbs., depending on the airline, when flying to or from the United States. In other countries, airlines use a weight system that might add the weight of your carry-on to your checked baggage.