Top 10 Largest Airlines in the World in 2024

By Wiley Stickney

Published on

American Airlines (AA), Image Credit: KAYAK

Hey there! Ever wondered about the biggest airlines in the world? Let’s dive into the top 10 and explore their fleet sizes, routes, and what passengers are saying about them lately.

1. American Airlines (AA/AAL)

American Airlines is the big kahuna of the skies, with a whopping 1,558 planes in its fleet and 1,715 routes. Born in 1926, it’s like the grandpa of U.S. airlines, but don’t let that fool you – it’s still going strong! They fly all sorts of planes, from Boeing and Airbus to Mitsubishi and Embraer. If you’re into collecting miles, their AAdvantage program is pretty sweet. Oh, and fun fact: they were one of the cool kids who started the Oneworld alliance back in ’98.

2. United Airlines (UA/UAL)

United Airlines, Image Credit: Honeywell

Next up is United Airlines, calling Chicago home and rocking a fleet of 1,444 aircraft that zip across 1,782 routes. These guys have been around since April 1926, so they know a thing or two about flying. They’re always trying to stay hip by updating their fleet with the latest Boeing, Airbus, Mitsubishi, and Embraer models. Here’s a cool tidbit: United is the biggest Boeing operator globally. They’re also part of the Star Alliance gang, which they helped create.

3. Delta Air Lines (DL/DAL)

Image Credit: Avionics International

Delta’s got Atlanta pride and 1,271 planes cruising 1,775 routes. Since taking off in June 1929, they’ve become famous for treating customers right and keeping things running smoothly. People seem to love them – they’ve got an impressive 85% rating. Delta’s fleet is a mix of Boeing, Airbus, Mitsubishi, and Embraer planes. They’re actually the top dog when it comes to flying Airbus planes in the U.S. Oh, and they’re part of the SkyTeam club.

4. Southwest Airlines (WN/SWA)

Image Credit: LinkedIn

Southwest is the cool, laid-back cousin in the airline family. Born in March 1967 in Dallas, they’ve got 821 planes and fly 2,115 routes. These folks keep it simple with an all-Boeing fleet – we’re talking 737-700s, 737-800s, and the new 737 MAX 8s. They’re known for being budget-friendly and super reliable. Southwest’s got more Boeing 737s than anyone else in the world, and they’re not stopping there – they’ve got more on order to replace their older planes.

5. FedEx (FX/FDX)

Image Credit: Forbes

FedEx isn’t just about delivering packages to your door – they’re air cargo royalty with 689 planes flying 944 routes. Based in Memphis, these guys have a really diverse fleet, including Boeing, Airbus, ATR, McDonnell Douglas, and even Cessna planes. They’re the ones making sure your online shopping addiction is satisfied in over 220 countries. Oh, and heads up: they’re planning to retire their iconic MD-11 planes by 2028. End of an era, right?

6. Ryanair (FR/RYR)

Image Credit: Skytrax

Ryanair’s the cheeky Irish airline that’s shaken things up with super cheap flights. With 537 planes and a mind-boggling 3,702 routes, they’re basically the European flight champs. They keep it simple with all Boeing 737s, including the new MAX 8-200s. Fun fact: they’ve got more planes and fly to more places than any other airline in Europe. Not too shabby for a budget carrier!

7. Air China (CA/CCA)

Image Credit: New York Post

Air China’s the big cheese when it comes to Chinese airlines. Born in Beijing back in July 1988, these guys connect China to the world with 201 destinations. Their fleet’s a mix of 507 Airbus, Boeing, and COMAC planes. They joined the Star Alliance crew in 2007, so they’ve got some serious global connections.

8. Turkish Airlines (TK/THY)

Image Credit: Hürriyet Daily News

Turkish Airlines has been around since 1933 and calls Istanbul home. These folks fly to over 340 places in 120 countries – talk about globetrotters! They’ve got a mix of Boeing and Airbus planes, but they’re especially fond of their Airbus A321s and A21Ns. Here’s some hot gossip: word on the street is they just ordered a whopping 600 new planes in May 2003. That’s 200 big ones and 400 smaller ones. They’ve been part of the Star Alliance since 2008.

9. IndiGo (6E/IGO)

Image Credit: Business Today

IndiGo’s the cool kid on the Indian airline block. Started in 2006 in Gurgaon, they’ve grown up fast to become India’s biggest airline. They’ve got 311 planes from Boeing, Airbus, and ATR, flying to 78 places in India and 22 international spots. Get this: they just broke the record for the biggest plane order ever at the 2023 Paris Air Show. We’re talking 500 Airbus planes. That’s some serious shopping!

10. Lufthansa (LH/DLH)

Image Credit: Airport Technology

Last but not least, we’ve got Lufthansa, Germany’s pride and joy since 1953. These Frankfurt-based folks fly to over 300 places on every continent. They’ve got a real mixed bag of planes from Airbus, Boeing, Mitsubishi, and Embraer. Here’s a fun twist: they were going to retire their big Airbus A380s, but then travel went crazy after COVID, so they changed their minds. The A380s are coming back, baby!

Frequently Asked Questions

Q: Which airline’s got the most routes?
A: Ryanair takes the cake here with a crazy 3,702 routes as of 2023.

Q: Who’s got the biggest fleet in the world?
A: That’d be American Airlines with a massive 1,558 planes.

Q: Who’s the top dog in cargo airlines?
A: FedEx is the king of cargo, with 689 planes flying 944 routes.

Q: What about Europe’s biggest airline?
A: Ryanair’s the big cheese in Europe, with the most planes (537) and the most routes (3,702).