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Operating segments
 12 Months Ended
Dec. 31, 2018
Operating segments  
Operating segments

24.  Operating segments

The Company is managed as a single business unit that provides air transportation services. The Company has two geographic segments identified below:

 

 

 

 

 

 

 

 

 

 

 

    

2018

    

2017

    

2016

Operating revenues:

 

 

  

 

 

  

 

 

  

Domestic (Mexico)

 

Ps.

18,493,476

 

Ps.

17,272,946

 

Ps.

15,694,044

International:

 

 

  

 

 

  

 

 

  

United States of America and Central America*

 

 

8,811,674

 

 

7,515,240

 

 

7,777,516

Total operating revenues

 

Ps.

27,305,150

 

Ps.

24,788,186

 

Ps.

23,471,560

*United States of America represents approximately 32%,  30% and 32% of total revenues from external customers in 2018, 2017 and 2016, respectively.

Revenues are allocated by geographic segments based upon the origin of each flight.

The Company does not have material non-current assets located in foreign countries.