Yes, airlines allow travelers to carry a laptop in their checked baggage. But the airlines have some safety measures for this, which travelers have to keep in mind before doing so. Travelers have to ensure that the Laptop In Checked Luggage is switched off, properly padded, and well-protected before placing it in the bag. If passengers do not match this safety standard, then it's better to put it in hand luggage for better safety. For additional details related to this, contact the customer service of the airline or read the blog linked above.