Avianca upgrades business class on long-haul, regional flights

Avianca is making some noteworthy upgrades to its business-class experience. The Colombian flag carrier is rebranding its premium cabin, as well as introducing additional amenities for flyers splurging for the fanciest seats. Going forward, the airline will market the forward cabin on long-haul flights as Avianca Insignia. Plus, those traveling on short-haul regional flights will …