Organisation of the Air Transport Industry — ICAO, IATA, Types of Airlines & Aviation Structure
Travel Trade · Part 2 · Module 29
Organisation of the Air Transport Industry — ICAO, IATA, Types of Airlines & Aviation Structure
The air transport industry is the engine of global tourism. Understanding how it is organised — the regulators, the operators, the infrastructure, and the economics — is fundamental knowledge for every travel professional.
📊 The Scale of Global Aviation
3.5B
Passengers transported (2015)
51M
Metric tons of cargo (2015)
100K
Flights daily worldwide
63M
Jobs supported by aviation
$2.7T
GDP underpinned by aviation
GDP underpinned by aviation
51,000
Air routes worldwide
🏛️ Key Aviation Organisations
ICAO — International Civil Aviation Organization
UN Specialised Agency for civil aviation. Founded: 1944 (Chicago Convention). HQ: Montreal, Canada. Sets global standards for aviation safety, security, efficiency, and environmental protection. Intergovernmental — members are COUNTRIES (not airlines). Administers the Chicago Convention on International Civil Aviation.
IATA — International Air Transport Association
Trade association for airlines. Founded: 1945. HQ: Montreal & Geneva. 275 member airlines = 83% of world air traffic. Non-governmental, non-political, commercial regulatory organisation. Sets ticketing standards, GDS rules, BSP, safety standards, cargo rules. Publishes PAT (Passenger Air Tariff).
✈️ Types of Airlines
Full-Service Carriers (FSC)
Traditional “flag carriers” offering full service — checked baggage, in-flight meals, entertainment, multiple cabin classes. Examples: Air India, Vistara (Tata), Singapore Airlines, Emirates, British Airways. Higher fares, broader route networks, airport lounges.
Low-Cost Carriers (LCC)
Pioneered by Southwest Airlines (USA). Charge only for the seat — everything else is extra. High frequency, point-to-point routes, fast turnarounds. India: IndiGo (market leader), SpiceJet, Air India Express, Akasa Air. Democratised air travel for India’s middle class.
Charter Airlines
Operate charter flights for tour operators — entire aircraft sold to one tour operator at a fixed price. Not scheduled services. Common in European package tourism (Thomas Cook Airlines, TUI Airways). Enable very competitive package holiday pricing.
Regional/Feeder Airlines
Connect smaller cities to major hubs. India: Alliance Air, Deccan, Star Air connecting Tier-2 and Tier-3 cities to major airports. Essential for UDAN scheme (regional connectivity).
🚁 Non-Fixed Wing Air Transport for Tourism
Beyond commercial aircraft, tourism uses: Helicopters (Kedarnath-Phata, Char Dham service), Hot Air Balloons (Jaipur, Rann of Kutch, Pushkar), Seaplanes (Andaman Islands, Chilika Lake), Powered Parachutes and Microlights (adventure tourism), Airships/Blimps (sightseeing, advertising).
🎯 UGC NET Key Points — Module 29
◆ ICAO: 1944, Chicago Convention, Montreal, UN agency for aviation standards — intergovernmental
◆ IATA: 1945, airlines trade body — 275 members, 83% world air traffic, non-governmental
◆ ICAO = regulatory (countries as members) · IATA = commercial (airlines as members)
◆ FSC = Full Service Carrier (Air India, Emirates) · LCC = Low Cost Carrier (IndiGo, SpiceJet)
◆ Charter airline = entire aircraft sold to tour operator — not scheduled
◆ Aviation supports 63M jobs, $2.7 trillion GDP, 100,000 daily flights, 51,000 routes
◆ UDAN = Ude Desh Ka Aam Nagrik — India’s regional connectivity scheme
◆ Helicopter tourism: Kedarnath (Char Dham), Vaishno Devi, hill stations
◆ IATA: 1945, airlines trade body — 275 members, 83% world air traffic, non-governmental
◆ ICAO = regulatory (countries as members) · IATA = commercial (airlines as members)
◆ FSC = Full Service Carrier (Air India, Emirates) · LCC = Low Cost Carrier (IndiGo, SpiceJet)
◆ Charter airline = entire aircraft sold to tour operator — not scheduled
◆ Aviation supports 63M jobs, $2.7 trillion GDP, 100,000 daily flights, 51,000 routes
◆ UDAN = Ude Desh Ka Aam Nagrik — India’s regional connectivity scheme
◆ Helicopter tourism: Kedarnath (Char Dham), Vaishno Devi, hill stations