The story hardly stops there.
His colleagues, in a wonderful display of solidarity and in protest over the extreme reaction from the Aeroméxico management (privatized by PRI's Salinas in the late 1980s), refused to fly, which lead to the cancelling of several flights from Mexico City. After brief negotiations, the pilot, Miguel Pérez, was reinstated.
Source: Cesan a piloto que saludó a AMLO durante un vuelo. La Jornada, May 19, 2012.