Boeing 777-300ER

The Boeing 777-300ER is the aircraft that carried the golden age of long-haul flying: a 396-seat, GE90-115B-powered twin with 7,370 nautical miles of range, delivered roughly 840 times since 2004, making it the best-selling large widebody of its era. It gave airlines 747 capacity on two engines, and the world's route map reorganized around that arithmetic.

No aircraft is more associated with the Gulf super-hub model: Emirates built the largest widebody fleet in history around the -300ER, with Qatar Airways, Cathay Pacific and Air France among the major operators still flying it in volume. Production has wound down in favor of the 777-9, but the global fleet remains enormous, and the second-hand and freighter-conversion market for the -300ER will shape widebody economics well into the 2030s.