Las grandes huelgas de pilotos de los últimos 20 años

Pilot Marc Lajuenesse, left, and co-pilot Ron Weight taxi down the runway before take off during a demonstration of a prototype infrared technology developed by Honeywell, Tuesday, December 14, 2010. An infrared camera sensor mounted on the underside of the aircraft's nose cone feeds real-time data to 3-D graphical displays on the cockpit instrument panel, allowing pilots to better "see" their environment at night or in low visibility situations. Photographer: Emile Wamsteker/Bloomberg News

Signage is displayed on the tailwing of a Spirit Airlines Inc. plane at Fort Lauderdale International Airport (FLL) in Fort Lauderdale, Florida, U.S., on Friday, June 2, 2017. Revenue generated from the U.S. accounts for nearly 90 percent of Spirit's revenue. Photographer: Saul Martinez/Bloomberg

An aircraft operated by Deutsche Lufthansa AG sits on display during the International Brazil Air Show (IBAS) at Rio Galeao International Airport in Rio de Janeiro, Brazil, on Saturday, April 1, 2017. The event aims to bring together the aerospace supply chain, infrastructure, and commercial suppliers within the Brazilian aeronautics industry. Photographer: Dado Galdieri/Bloomberg

A passenger aircraft, operated by British Airways, a unit of International Consolidated Airlines Group SA (IAG), lands at London City Airport (LCY), in London, U.K., on Tuesday, Aug. 8, 2017. The chief Brexit concern of carriers is to maintain a single market for air travel which would allow existing routes between Britain and the EU to continue. Photographer: Simon Dawson/Bloomberg