21/09/2026
✈️💰 THE BUSINESS OF AVIATION: TOP 20 AIRLINES BY EARNINGS
Airlines operate in one of the most challenging and competitive industries in the world.
High fuel costs, fleet investments, maintenance, airport charges, labor costs, intense competition and changing passenger demand make profitability a constant challenge.
Yet, some of the world's largest publicly traded airline groups continue to generate billions in earnings. 🌍✈️
According to the infographic, the Top 20 airlines/groups by trailing-twelve-month (TTM) earnings, with data shown as of July 2026, are:
🥇 Delta Air Lines — $5.70B
🥈 United Airlines Holdings — $5.58B
🥉 International Airlines Group (IAG) — $5.50B
4️⃣ Lufthansa — $3.25B
5️⃣ Ryanair — $2.85B
6️⃣ LATAM Airlines — $2.51B
7️⃣ Capital A (AirAsia) — $2.27B
8️⃣ American Airlines — $2.04B
9️⃣ China Southern Airlines — $1.85B
🔟 Qantas Airways — $1.66B
11️⃣ Air France-KLM — $1.61B
12️⃣ Cathay Pacific — $1.58B
13️⃣ ANA Holdings — $1.57B
14️⃣ Singapore Airlines — $1.52B
15️⃣ EVA Air — $1.23B
16️⃣ Southwest Airlines — $1.16B
17️⃣ IndiGo — $1.10B
18️⃣ Japan Airlines — $0.98B
19️⃣ China Eastern Airlines — $0.92B
20️⃣ Korean Air — $0.89B
📊 Combined TTM earnings highlighted in the infographic: $54.08B across 70 companies.
🔍 WHAT'S BEHIND THESE NUMBERS?
Airline profitability isn't created by ticket sales alone.
It depends on an interconnected aviation ecosystem:
✈️ Fleet Utilization — Keeping aircraft productive and maximizing available capacity.
🔧 Aircraft Maintenance — Maintaining safety, reliability and aircraft availability while controlling costs.
⛽ Fuel Management — Fuel remains one of the biggest operating considerations for airlines.
📦 Supply Chain — Parts availability, inventory planning and supplier management directly affect aircraft availability.
👨✈️ Crew Management — Efficient scheduling of pilots and cabin crew is essential to operations.
🌍 Network Planning — Choosing the right routes, frequencies and aircraft can significantly influence revenue.
💺 Passenger Experience — Service quality, loyalty programs and customer satisfaction influence demand and brand value.
📊 Revenue Management — Optimizing fares, capacity and ancillary revenue is critical in a highly competitive market.
💡 THE BIG AVIATION LESSON
An airline is much more than an aircraft flying from Point A to Point B.
Behind every profitable flight is a complex combination of engineering, maintenance, operations, finance, supply chain, crew management, network planning and customer experience.
🔄 Share it with aviation professionals and students at VST សាលាវិជ្ជាជីវៈទេសចរណ៍.
💬 Which airline surprised you most on this list?
Do you think profitability or passenger experience is the better measure of an airline's success? 👇
