Embraer · Regional Jet · In Production
Embraer E175
AndrewDawes — CC BY-SA 4.0
The Embraer E175 is a single-aisle, twin-engine regional jet developed by the Brazilian aerospace manufacturer Embraer as a stretched evolution of the original E170. Featuring a distinctive four-abreast cabin layout with no middle seats, it redefined the regional passenger experience by introducing mainline-style comfort, large overhead bins, and modern fly-by-wire avionics to short- and medium-haul routes.
As a critical workhorse of modern commercial aviation, the E175 achieved massive market penetration, particularly within the North American regional network where it became a dominant force. Its operational economics and ideal capacity bracket allowed carriers to upgauge from turboprops and smaller regional jets while maintaining high-frequency schedules.
A notable quirk of its market history involves union scope clauses in the United States, which restrict major airline pilot contracts to regional aircraft under specific weight limits. Because these weight caps closely align with the first-generation E175's maximum takeoff weight, the heavier next-generation E175-E2 has faced immense hurdles in securing U.S. regional orders, leaving the original E175 variant uniquely protected in ongoing production.
By The Numbers
Since entering commercial service in mid-2005, the Embraer E175 has become one of the most commercially successful regional jet programs in aviation history, surpassing 1,000 units sold. Benefiting from strong regional demand and major commitments—such as a firm order for 90 aircraft placed by American Airlines—the E175 has maintained a dominant market share in the sub-80-seat category. Production rates have steadied to meet robust backlogs, reinforced by continuous operational refinements and ongoing performance upgrades.
Today, the E175 is operated most heavily in North America, where it functions as the operational backbone for major regional feeders flying on behalf of legacy US carriers. Key operators like SkyWest Airlines, Republic Airways, and Envoy Air deploy the type extensively under strict scope clause agreements to connect smaller regional airports to major hub networks.
Head-to-Head
Embraer E175 vs Bombardier CRJ900
As direct market competitors in the sub-100-seat regional sector, the Bombardier CRJ900 and the Embraer E175 have long battled for dominance in fleet planning, particularly under strict North American pilot scope clauses. While both twinjets serve similar network profiles, they approach regional economics and passenger experience through distinctly different engineering philosophies.
Capacity and Range
In typical dual-class configurations, the CRJ900 accommodates roughly 76 to 90 passengers, closely mirroring the standard 76-seat layout favored by major legacy carriers for the E175. Range capabilities vary by weight variant, but both types comfortably cover short- to medium-haul sectors ranging from 1,500 to over 2,200 nautical miles depending on payload restrictions and fuel options.
Fuel Efficiency and Operating Costs
Economic profiles favor different aircraft depending on the metric evaluated. The lighter CRJ900 can burn a little less fuel on short hops, but airlines weigh that against the E175's roomier cabin. However, operators often balance these marginal trip-fuel savings against the E175's greater cargo volume capabilities and flexible seating economics.
Technical Differentiators and Cabin Environment
The most defining structural differentiator lies in cross-section design:
- Embraer E175: Features a double-bubble fuselage providing a wider cabin cross-section (four-abreast seating, 2x2) that yields greater aisle width, increased headroom, and larger overhead bins capable of accommodating standard roller bags without routine gate-valeting.
- Bombardier CRJ900: Developed from a corporate jet lineage (the Challenger series), it utilizes a narrower fuselage cross-section. This design provides lower structural weight and aerodynamic efficiency but restricts overhead bin space, frequently requiring passengers to valet-check larger carry-on luggage.
Airline Adoption and Strategy
Major network carriers and their regional partners have split deployment based on operational priorities. Airlines like Delta Air Lines and PSA Airlines (flying for American Airlines) have heavily utilized the CRJ900 for its speed, rapid turnaround capabilities, and commonality with smaller CRJ variants. Conversely, mainline partners like United Airlines and American Airlines have leaned aggressively into large-scale E175 acquisitions through regional partners like SkyWest to maximize passenger satisfaction via mainline-style cabin dimensions and superior overhead storage capacity.
Manufacturing
Where It's Built
The Embraer E175 is primarily manufactured at Embraer's main production facilities in São José dos Campos, São Paulo, Brazil. Fuselage sections, structural components, and wings are built through a globally distributed risk-sharing supply chain network. Major structural suppliers include Gamesa (Spain) and Latecoere (France) for fuselage sections and sub-assemblies, and Sonaca (Belgium) for wing components and slats. Avionics are heavily integrated around Honeywell's Primus Epic architecture, while landing gear systems are supplied by ELEB, an Embraer subsidiary. Official total development costs for the specific E175 program are not publicly itemized independent of the broader E-Jet family (E170/E175/E190/E195) development initiative.
Notable Operators
Watch
Embraer E175 In Action
Intense Thunderstorm Landing Attempt – American Eagle – Embraer ERJ-175 – JLN – N241NN – SCS Ep. 1
Sources & Further Reading