Worth, as from the article is market capitalization. Market Capitalization is shares outstanding times price per share. Price per share is the price at which shares of that company trade at.

You could also look at enterprise value which is market cap + net debt for a better view of size.

In the investment markets people frequently joke about how poor airlines are for an investment. Many of them don’t even own their own planes because they do not make enough money to use the depreciation.