| | 777-300ER |
| Cockpit crew | Two |
| Seating capacity, typical | 365 (3-class) |
| Length | 242 ft 4 in (73.9 m) |
| Wingspan | 212 ft 7 in (64.8 m) |
| Wing Sweepback | 31.64° |
| Tail Height | 61 ft 5 in (18.7 m) |
| Cabin Width | 19 ft 3 in (5.86 m) |
| Fuselage Width | 20 ft 4 in (6.19 m) |
| Cargo Capacity | 7,080 ft³ (200 m³) |
| Empty Weight | 366,940 lb |
| (166,881 kg) | |
| Maximum take-off weight | 775,000 lb |
| (351,534 kg) | |
| Cruising Speed at 35,000 ft cruise altitude | 0.84 Mach (560 mph, 905 km/h, 490 knots) |
| Maximum Cruise Speed at 35,000 ft cruise altitude | 0.89 Mach (587 mph, 945 km/h, 510 knots) |
| | 5,500 nm |
| (10,190 km) | |
| | 7,930 nm |
| (14,685 km) | |
| Takeoff run at MTOW ISA+15 MSL | 10,500 ft (3,200 m) |
| Maximum Fuel Capacity | 47,890 |
| (181,280 L) | |
| Service Ceiling | 43,100 ft (13,140 m) |
| Engine (x 2) | GE90-115B |
| Thrust (x 2) | GE: 115,000 lbf (510 kN) |