Airlines want options—COMAC knows this.
ETOPS on a Chinese engine will face huge scrutiny.
The design still feels like concept art.
If they deliver faster than Boeing’s 777X, it’s game on.
Political backing guarantees it will fly in China.
39,000 new aircraft needed worldwide—plenty of room.
The A380 proved big planes are risky—C939 better be efficient.
Maintenance network outside China doesn’t exist yet.
A 76m fuselage means serious airport limitations.
Folding wingtips maybe? Could solve gate issues.