United Airlines Boeing 737 MAX 10

United Airlines faces a MAX 10 lie-flat seat crisis as certification delays and structural issues threaten its premium cabin plan.

United Airlines expects its Boeing 737 Max 10 deliveries, initially set for 2020, to begin in 2027 or 2028 due to certification delays.

Delta CEO conveyed expectation of a extension in delivery for Boeing 737 MAX 10 aircraft, foreseeing a possible delay until 2027.

United Airlines (UA) has opted to exclude the Boeing 737 MAX 10 from its fleet plan starting this year and continuing until after 2025.