Who would have information on the flights of the British Airways

Hi
someone would have information about the flights that British Airways
I would like to have a number of the flights and destinations of the company
I would like to have this information in file or PDF

since already thank you for your help

Just use

https://www.britishairways.com/travel/home/public/en_us/

To find every route they serve

Or their route network map:

or use google.com