OMA reports a 7.8% increase in January 2016 passenger traffic Monterrey, Mexico, February 12, 2016—Mexican airport operator Grupo Aeroportuario del Centro Norte, S.A.B. de C.V., known as OMA (NASDAQ: OMAB; BMV: OMA), reports that terminal passenger traffic at its 13 airports increased 7.8% in January 2016, as compared to January 2015. Domestic traffic increased 9.2%, and international traffic increased 1.1%. Of total January traffic, 98.4% was commercial aviation and 1.6% was general aviation. Total Passengers* Domestic International Jan 2015 1,007,258 221,222 Jan 2016 1,100,267 223,557 OMA Total 1,228,480 1,323,824 Change % 9.2 1.1 7.8 * Terminal passengers: includes passengers on the three types of aviation (commercial, charter, and general aviation), and excludes passengers in transit. Domestic traffic increased in nine airports in January. The most noteworthy increases were in Monterrey (+7.1%; +33,232 passengers), Culiacán (+20.3%; +20,608), Mazatlán (+32.4%; +12,366), and Chihuahua (+16.0%; +10,517.) International traffic increased in eight airports in January. Traffic increased most significantly in Durango (+72.8%; +1,344 passengers) and Zacatecas (+16.8%; +1,338). The number of flight operations (takeoffs and landings) in January was essentially unchanged compared to the same month of 2015. The number of domestic operations increased 1.0%, and international operations decreased 4.0%. Total Passengers* Jan 2015 Jan 2016 Change % Acapulco 67,354 67,178 Ciudad Juárez 67,207 73,349 9.1 103,087 123,467 19.8 Chihuahua 73,826 84,528 14.5 Durango 20,149 28,522 41.6 Mazatlán 75,068 88,346 17.7 566,680 598,538 5.6 Reynosa 34,617 36,299 4.9 San Luis Potosí 31,795 31,658 (0.4) Tampico 56,909 52,425 (7.9) Torreón 36,810 42,014 14.1 Zacatecas 21,428 25,246 17.8 Zihuatanejo 73,550 72,254 (1.8) 1,228,480 1,323,824 Culiacán Monterrey OMA Total (0.3) 7.8 Domestic Passengers* Jan 2015 Jan 2016 Change % Acapulco 59,474 58,956 Ciudad Juárez 67,153 73,255 9.1 101,703 122,311 20.3 Chihuahua 65,748 76,265 16.0 Durango 18,303 25,332 38.4 Mazatlán 38,183 50,549 32.4 470,406 503,638 7.1 Reynosa 34,560 36,244 4.9 San Luis Potosí 22,423 22,055 (1.6) Tampico 52,845 49,010 (7.3) Torreón 32,151 37,989 18.2 Zacatecas 13,471 15,951 18.4 Zihuatanejo 30,838 28,712 (6.9) 1,007,258 1,100,267 Culiacán Monterrey OMA Total (0.9) 9.2 International Passengers* Jan 2015 Acapulco Jan 2016 Change % 7,880 8,222 4.3 54 94 74.1 Culiacán 1,384 1,156 Chihuahua 8,078 8,263 2.3 Durango 1,846 3,190 72.8 Mazatlán 36,885 37,797 2.5 Monterrey 96,274 94,900 (1.4) (3.5) Ciudad Juárez Reynosa (16.5) 57 55 San Luis Potosí 9,372 9,603 Tampico 4,064 3,415 (16.0) Torreón 4,659 4,025 (13.6) Zacatecas 7,957 9,295 16.8 42,712 43,542 1.9 Zihuatanejo OMA Total 221,222 223,557 * Terminal passengers: includes passengers on the three types of aviation (commercial, charter, 2.5 1.1 and general aviation), and excludes passengers in transit. 2 This press release may contain forward-looking information and statements. Forward-looking statements are statements that are not historical facts. These statements are only predictions based on our current information and expectations and projections about future events. Forward-looking statements may be identified by the words “believe,” “expect,” “anticipate,” “target,” “estimate,” or similar expressions. While OMA's management believes that the expectations reflected in such forward-looking statements are reasonable, investors are cautioned that forward-looking information and statements are subject to various risks and uncertainties, many of which are difficult to predict and are generally beyond the control of OMA, that could cause actual results and developments to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. These risks and uncertainties include, but are not limited to, those discussed in our most recent annual report filed on Form 20-F under the caption “Risk Factors.” OMA undertakes no obligation to update publicly its forward-looking statements, whether as a result of new information, future events, or otherwise. About OMA Grupo Aeroportuario del Centro Norte, S.A.B. de C.V., known as OMA, operates 13 international airports in nine states of central and northern Mexico. OMA’s airports serve Monterrey, Mexico’s third largest metropolitan area, the tourist destinations of Acapulco, Mazatlán, and Zihuatanejo, and nine other regional centers and border cities. OMA also operates a hotel inside Terminal 2 of the Mexico City airport. OMA employs over 1,000 persons in order to offer passengers and clients airport and commercial services in facilities that comply with all applicable international safety, security standards, and ISO 9001:2008. OMA’s strategic shareholder members are ICA, Mexico’s largest engineering, procurement, and construction company, and Aéroports de Paris Management, subsidiary of Aéroports de Paris, the second largest European airports operator. OMA is listed on the Mexican Stock Exchange (OMA) and on the NASDAQ Global Select Market (OMAB). For more information, visit Webpage http://ir.oma.aero Twitter http://twitter.com/OMAeropuertos Facebook https://www.facebook.com/OMAeropuertos 3