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Cash and cash equivalents
12 Months Ended
Dec. 31, 2021
Cash and cash equivalents  
Cash and cash equivalents

6.  Cash, cash equivalents and restricted cash

An analysis of this caption is as follows:

    

2021

    

2020

Cash in banks

Ps.

9,543,860

Ps.

6,907,295

Short-term investments

5,558,131

3,068,618

Restricted funds held in trust related to debt service reserves

147,415

91,040

Cash on hand

5,470

36,432

Total cash, cash equivalents and restricted cash

Ps.

15,254,876

Ps.

10,103,385

As of December 31, 2021 and 2020, the Company recorded a portion of advance ticket sales by an amount of Ps.147,415 and Ps.91,040, respectively, as a restricted fund (Note 1e). The restricted funds held in Trusts are used to constitute the debt service reserves and cannot be used for purposes other than those established in the contracts of the Trusts.