Boeing777-300

The Boeing 777-300 is the original stretched member of the 777 family — the aircraft that took the successful 777-200 fuselage and lengthened it by more than ten metres to carry far more passengers. Introduced in 1998, it was designed as a modern replacement for the early 747 Classics on high-density routes, offering nearly the same seating with only two engines.

History

Boeing launched the 777-300 alongside the wider 777 program in the early 1990s, but the stretched variant flew later — its first flight was on October 16, 1997, with entry into service with Cathay Pacific in 1998. The goal was clear: give airlines a twin-engine aircraft that could replace the four-engine 747-100 and 747-200 on busy regional trunk routes, especially across Asia and the Middle East, while burning significantly less fuel.

The baseline 777-300 was not an ultra-long-haul aircraft. Its range of 11,165 km was shorter than the later 777-300ER because it lacked the extra fuel capacity and structural reinforcement. It excelled instead on high-volume routes of moderate length — Hong Kong to Tokyo, or intra-Asian flights where filling 350-plus seats mattered more than crossing an ocean.

The Family

The 777-300 is the stretched sibling of the baseline -200, sharing the same wing and cockpit but with a much longer fuselage:

Variant	ICAO	Length	Range	First Service
777-200	B772	63.7 m	9,695 km	1995
777-200ER	B772	63.7 m	13,080 km	1997
777-300	B773	73.9 m	11,165 km	1998
777-300ER	B77W	73.9 m	13,649 km	2004

The 777-300 and 777-300ER share the same 73.9 m length, making them the same size on the ground. The difference is under the skin: the -300ER added the record-breaking GE90-115B engines, raked wingtips, and extra fuel to push its range past 13,600 km. Only 60 baseline 777-300s were built before the -300ER made the original stretch obsolete for most buyers.

Engines: A Different Choice From the -300ER

Unlike the -300ER, which is exclusively powered by the General Electric GE90-115B, the original 777-300 offered a choice of the Pratt & Whitney PW4098 or the Rolls-Royce Trent 892 — each producing around 436 kN of thrust. These engines were powerful, but noticeably less so than the 513 kN GE90-115B that would later define the -300ER. The smaller nacelles are one of the clearest spotting differences between the two same-length variants.

In Service Today

The 777-300 had a modest production run of just 60 aircraft. Cathay Pacific, Japan Airlines, All Nippon Airways, Emirates, Korean Air, and Thai Airways were the principal operators, using it to move large numbers of passengers on dense regional networks. As these aircraft age and the far more capable -300ER dominates the fleet, many baseline -300s have been retired or moved to secondary routes. A shrinking number remain in active passenger service, mostly in Asia.

Spotting Tips

• Same length, smaller engines: The 777-300 and 777-300ER are both 73.9 m long, but the -300 has noticeably smaller engine nacelles — the -300ER’s GE90-115B is the largest jet engine in the world
• Square wingtips: Like the original 777-200, the baseline -300 has blunt, square-cut wingtips — the -300ER’s distinctive raked, swept-back tips are absent
• Long fuselage, twin engines: If you see a very long widebody — clearly longer than a 777-200 — but with only two engines and square wingtips, you’re likely looking at a 777-300
• Six-wheel bogies: Like every 777, each main landing gear carries a distinctive six-wheel bogie, instantly identifying the aircraft as a Triple Seven