The carriers suspended operations after the U.S. Federal Aviation Administration warned on Nov. 21 of a “worsening security situation and heightened military activity” in Venezuela. The Spanish authority AESA joined the warning on Nov….

The carriers suspended operations after the U.S. Federal Aviation Administration warned on Nov. 21 of a “worsening security situation and heightened military activity” in Venezuela. The Spanish authority AESA joined the warning on Nov….