Oneworld Alliance

Noise-cancelling headphones are premium audio devices provided to business and first class passengers that use active technology to reduce ambient engine and cabin noise, enhancing the in-flight entertainment and rest experience.

An open jaw ticket is a return flight where the departure and arrival cities differ on the outbound and return legs, creating a gap ("jaw") in the routing that the passenger fills independently.

NDC (New Distribution Capability) is an IATA-driven technology standard that allows airlines to distribute personalised offers, ancillary products, and dynamic pricing directly to travel agents and booking channels.

Open Skies is a bilateral or multilateral aviation policy framework that liberalizes international air service between countries — eliminating restrictions on which carriers can fly between which cities, what frequencies they can operate, and what prices they can charge. The result: more competition, more route options, and lower premium-cabin pricing.

A narrow-body aircraft (also called a single-aisle aircraft) is a smaller passenger airplane with one central aisle, typically used for short-haul and domestic flights, seating 100–240 passengers.

The operating carrier is the airline that actually operates the aircraft on a codeshare flight, providing the plane, crew, and onboard service, regardless of which airline’s flight number appears on your ticket.