Air carriers of the world earned in 2017 year on additional services for passengers more than 82 billion dollars.

Such information is given by American specialists who estimated all sorts of additional options for airline customers, in particular, they are talking about providing access to a Wi-Fi network, extra baggage, etc., to an additional 82 billion. In fact, for 7 years, this indicator grew by 264%, which is indicated by the fact that passengers are willing to pay more for better services.

As the situation with this is on the territory of the Russian Federation, it is very difficult to predict, since carriers do not want to provide such information, however, given the crisis situation in the country, passengers still prefer to save more.