The Boeing 777-300ER (ULR) is capable of carrying approximately 18,000kgs of cargo in addition to a full passenger load. The Boeing 777-200LR is capable of carrying approximately 15,000kgs of cargo in addition to a full passenger load.
People Also Ask
The most common is by referring to a generic “operating cost per flight hour” figure. Most of the (extremely) generic references I've seen using that metric for a Boeing 747–400 are in the US$25,000 per hour range.
According to Boeing's data, the 777-9 has a total length of 251 feet 9 inches (76.72 meters). The 747-8 is just a bit smaller at 250 feet 2 inches (76.3 meters). The 777-9 is the longest commercial aircraft ever built.