Sent_en: 2id The airline sector in general is facing trouble, with American and United posting fourth quarter losses and the Franco-Dutch Air France-KLM issuing a profits warning.
Sent_yy: Sektor maskapai penerbangan di keseluruhan mengalami masalah, dengan American dan United menerbitkan kuarter ke-4 kerugian nya dan Franco Dutch Air France -KLM mengisukan peringatan keuntungan.