Grupo Aeroportuario del Pacífico, S.A.B. Domestic passenger traffic presented a 19.5 percent increase in the Mexican airports, while international passenger traffic increased 16.6 percent. New Routes: Guadalajara to Tijuana by VivaAerobus; Guadalajara – Mazatlan – Los Mochis – Hermosillo by Aeromar; Puerto Vallarta to Detroit by IcelandAir; Los Cabos to Toronto by Westjet. Bajio Region: Both the Aguascalientes and Guanajuato airports registered their best years to date in terms of passenger traffic. Guadalajara: During December, this airport registered an increase of 115,000 seats offered, compared to the prior year.