The extended-range 777-300 has been the backbone of long-haul widebody networks for two decades. Still the largest twin in service until the 777X arrives.
Boeing
Boeing 777-300ER
ICAO:
B77W IATA: B777-300 
First flight2004
Typical seats365-451
Range13,650 km
Engines2× GE90-115B
Current operators
Airlines with active B777-300 aircraft in their fleet, ranked by count.
EK
Emirates
104 aircraft
CX
Cathay Pacific
50 aircraft
AF
Air France
37 aircraft
SQ
Singapore Airlines
28 aircraft
NH
All Nippon Airways
26 aircraft
QR
Qatar Airways
25 aircraft
EY
Etihad Airways
24 aircraft
JL
Japan Airlines
18 aircraft
AA
American Airlines
17 aircraft
AC
Air Canada
17 aircraft
CA
Air China Limited
17 aircraft
KE
Korean Air
16 aircraft
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