Workers at Spanish loss-making airline Iberia launched a five-day strike against job cuts Monday, forcing hundreds of flight cancellations and buffetting budget carrier Vueling, too.
Iberia's cabin crew, ground staff and maintenance workers struck from Monday to Friday in the first of a series of three five-day strikes to protest plans to axe 3,800 jobs.
The flag carrier said it scrapped 415 flights across Spain and Europe for the week including 81 on Monday alone. The carrier operated 135 flights on Monday.
Iberia's offshoots were hard hit, too. Iberia Express chopped 20 flights on Monday alone and regional carrier Air Nostrum cut another 57.
Iberia ground crew service flights for budget carrier Vueling, forcing that airline, too, to curb operations.
Vueling said it had cut 354 flights for the five days -- 39 percent of its usual service. A list posted on the airline's web site showed 78 cancellations for Monday alone.
Iberia workers also plan to strike from March 4-8 and again from March 18-22 to protest against the job cuts announced by International Airlines Group (IAG), which owns Iberia and British Airways.
IAG last week announced it would axe 3,800 jobs at Iberia to save costs but says it is still open to talks with unions during a formal 30 day consultation process.
Iberia executives say the airline accumulated 850 million euros ($1.14 billion) in losses between 2008 and September 2012.
The airline aims to cut its capacity by 15 percent this year, eliminating some loss-making routes to Latin America and trimming its fleet by 25 aircraft, including five long-haul jets
Iberia said there were no significant incidents during the first day of the strike action, with 85 percent of passengers already put on other flights and the other 15 percent reimbursed.