Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. announced operating results for the month and year to date ended June 2021. For the month, the company reported total passenger traffic of 1,600,494 compared to 312,127 a year ago. For the year to date ended June 2021, the company reported total passenger traffic of 7,561,860 compared to 5,446,765 a year ago.