Between 1950 and 2018, efficiency per passenger grew from 0.4 to 8.2 RPK per kg of CO₂.. The fuel economy in aircraft is the measure of the transport energy efficiency of aircraft. Fuel efficiency is increased with better aerodynamics and by reducing weight, and with improved engine brake-specific fuel consumption and propulsive efficiency or thrust-specific fuel consumption. That resulted in the launch of the Dash 8‑300, which featured a 3.43m stretch to the fuselage with a stretch to the basic airframe to accommodate 50 seats and more powerful PW123 turboprops. The Dash 8-100 turboprop commuter provides high-speed and high-end comfort to a maximum of 37 passengers. This industry standard is further complemented by an Air Inuit fleet specification that includes hot meals, cold weather comfort enhancements and a quick-change combi capability that can reduce passenger seating to 29 or 21, in order to transport additional cargo. The B767-200 is one of US Airways' wide-bodied aircraft and flies mainly transatlantic routes. The aircraft features audio and video entertainment systems, and has a total seating capacity of 203 passengers. The standard layout is 24 first class seats and 179 Economy class. Audio and/or video entertainment is provided on select A319, A320 LD3 Container N/A N/A 8 RangeA Cargo: 1,600 nm Passenger: 1,100 nmB 1,555 nm 1,640 nmC Dash 8-400 Cargo Solutions Specifications A Assumptions: cargo density @ 6 lb/ft3 (96 kg/m3), still air range, ISA en-route temperature, 100 nm diversion, 45 min hold at 15,000 ft, 5% flight fuel contingency B Based on 74-seat configuration Short range turboprop commuter airliner. In service since 1989. Stretched development of DHC-8-200. Exists in three basic forms: standard 300, 300A/B with higher gross weights and 300E. Further stretched version DHC-8-400. From 1996 all Dash 8s delivered with a computer controlled noise and vibration suppression system. Type designation with a Q for quiet. 3K2D.

dash 8 300 seating capacity