Certification and fit issues with fancy new business class seats are hampering ... aviation journalist Andreas Spaeth first reported the issues on Tuesday. Lufthansa is also unable to receive ...

Lufthansa plans to operate up to nine Boeing 787-9s from 15 already completed 787s that are still awaiting U.S. certification ...

Supply chain issues and certification of new first- and business-class seat models have delayed deliveries to airlines.

The seats also lack Allegris' modern amenities. Business class on Lufthansa's Boeing 747-8.Stephen Brashear/Getty Images Lufthansa confirmed the 747's old first-class seats would remain in place ...

The seats also lack Allegris' modern amenities. Lufthansa confirmed the 747's old first-class seats would remain in place as the airline works out the shaping challenge. Lufthansa has 34 Boeing ...