Viva Aerobus flights
The Mexican low cost airline Viva Aerobus has its base at Monterrey International Airport, with operating bases in Cancún, Guadalajara and Mexico City. The airline serves both Mexico and the rest of North America, and has a total of more than 40 destinations. Like most other budget airlines, they are not a part of any worldwide airline alliance.
An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.
IATA Code: VB
ICAO Code: VIV