An increase from 5 billion euros invested in the past five years,
The strike affects flights across Spain.
Thirty-four Palma connections are affected in all.
Iberia is asking all passengers to check in advance via the website and to arrive at airports earlier than usual.
An Air Europa spokesperson declined to comment on the ongoing dispute.
No risk to flights in the Balearics because of the takeover.
Assurances on flights, although EU competition authorities could yet insist on routes being given up.
Government concerns about jobs and flights.
Final agreement to buy the Mallorca-based airline is still subject to regulatory and other approval.
For now, the loan means that Iberia will have the option of a 20% stake in Air Europa.
The new public airline could keep its headquarters in Llucmajor, thus ensuring the preservation of the largest possible number of jobs.
The contract signed in 2019 is cancelled due to Brussels' refusal but they are reworking the agreement.
As soon as Brussels' position is official, both Iberia (IAG) and Globalia (Air Europa) will try to resolve the deal.
Round trip flights (mainland to the Balearics and back) from 28 euros.
The Globalia headquarters in Llucmajor.