FlightCost › Aircraft types › B778
Boeing 777-8 — specifications and route economics
Boeing 777-8 (B778) — up to 395 seats, MTOW 351.5 t, range 16,190 km, GE Aerospace GE9X. With FlightCost you can calculate any route on this type for free: fuel, airport and air navigation charges, crew, maintenance, leasing and the break-even load factor — with a source for every number.
This type is in the catalogue as a card only: published data needed for a calculation is missing (oew_t, fuel_capacity_t, seats_max). It becomes available in the calculator once that data is published.
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Top view at the same scale as its class neighbours.
Boeing 777-8
Boeing 777-300
Airbus A350-1000
Specifications
| Parameter | Value | Source |
|---|---|---|
| Programme status | in development | |
| Manufacturer | Boeing | boeing.com |
| Seats, typical layout | 395 | boeing.com |
| Maximum take-off weight (MTOW), t | 351.5 | boeing.com |
| Range, km | 16,190 | boeing.com |
| Cruise Mach | 0.84 | boeing.com |
| Cruise altitude, m | 11,280 | boeing.com |
| Engine | GE Aerospace GE9X | boeing.com |
| Number of engines | 2 | boeing.com |
| Length, m | 70.9 | boeing.com |
| Wingspan, m | 71.8 | boeing.com |
| Fuselage width, m | 6.20 | boeing.com |