Glossary
Definition: A herringbone configuration is a business class seat layout where seats are angled towards the cabin walls in a zigzag pattern, typically providing direct aisle access for every passenger in a 1-2-1 arrangement.
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Term at a glance
| Term | Herringbone Configuration |
|---|---|
| One-liner | A herringbone configuration is a business class seat layout where seats are angled towards the cabin walls in a zigzag pattern, typically providing direct aisle access for every… |
| Where it matters | Premium-cabin booking decisions, fare-rules interpretation, airline-product comparison. |
| Related concepts | Reverse Herringbone · Lie-Flat Seat · Business Class · Direct Aisle Access · Suite |
| Last verified | 2026-05-07 |
The herringbone layout gets its name from the resemblance to the bones of a fish. Each seat is positioned at an angle to the direction of travel, with alternating seats angling left and right. This creates a space-efficient layout that allows airlines to offer direct aisle access to every passenger.
The original herringbone configuration (used by airlines like Cathay Pacific and Virgin Atlantic) angles seats toward the aisle, meaning passengers face slightly toward the window. A key advantage is the 1-2-1 layout that eliminates the need to climb over other passengers.
While the herringbone layout is space-efficient, some passengers find the angled sleeping position less comfortable than forward-facing alternatives. The reverse herringbone, where seats angle toward the window instead, has become the more popular choice among airlines upgrading their business class cabins.
In booking practice
At a Glance
| Term | Quick definition | Reference |
|---|---|---|
| Global Entry | Global Entry is a US Customs and Border Protection trusted-traveler program that provides expedited clearance… | Read |
| Hub Airport | A hub airport is a central airport used by an airline as a transfer point to funnel passengers from many… | Read |
| GDS (Global Distribution System) | A GDS (Global Distribution System) is a computerised reservation network used by travel agents to search,… | Read |
| Hub-and-Spoke Network | An airline route network model where most flights connect through a small number of major hub airports rather… | Read |
| Full-Service Carrier | A full-service carrier (FSC) is a traditional airline offering a comprehensive range of services including… | Read |
| IATA | IATA (International Air Transport Association) is the global trade association for airlines, representing… | Read |
Related Terms
Global Entry is a US Customs and Border Protection trusted-traveler program that provides expedited clearance for pre-approved, low-risk international arrivals at US airports. Membership is $100 for 5 years and includes TSA PreCheck for domestic departures.
A hub airport is a central airport used by an airline as a transfer point to funnel passengers from many origins to many destinations, creating efficient connecting itineraries through a single point.
A GDS (Global Distribution System) is a computerised reservation network used by travel agents to search, compare, and book airline tickets, hotels, and car rentals across hundreds of suppliers in real-time.
An airline route network model where most flights connect through a small number of major hub airports rather than flying point-to-point between every city pair. Used by virtually every major international carrier — enables high-frequency connectivity, premium-cabin viability, and economic efficiency.
A full-service carrier (FSC) is a traditional airline offering a comprehensive range of services including multiple cabin classes, included meals and baggage, lounge access, and connecting itineraries through hub networks.
IATA (International Air Transport Association) is the global trade association for airlines, representing approximately 300 airlines comprising 83% of total air traffic. IATA sets industry standards for ticketing, safety, and operations.
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