The aviation industry is still recovering from pandemic disruptions, leading airlines like Etihad and Emirates to invest billions in refurbishing older aircraft interiors. Finnair is also updating its fleet, focusing on passenger comfort and sustainability. The refurbishment process aims to enhance the travel experience while addressing environmental concerns by using lighter materials and recycling old components. Airlines are adapting to delays in new aircraft deliveries, with some repurposing old materials for community benefit. Overall, refurbishments can bring older planes up to modern comfort standards. Teljes cikk (Euronews.com)