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).
This applies whether the flight is domestic within the US or international. Most flights that originate from outside the US have a weight limit for total checked baggage-a miserly 20kg/44lbs if you're traveling in coach class, 30kg/66lbs for business class and 40kg/88lbs for first class.