Top 20 biggest airlines Company by fleet size

American Airlines is the largest airline in the world in terms of revenue passenger mile, scheduled passengers carried, and fleet size. The company operates nearly 6,800 flights each day between 350 destinations across more than 50 countries

Airline	Fleet size	IATA code	ICAO code	Callsign
1	American Airlines	956 aircraft	AA	AAL	AMERICAN
2	Delta Air Lines	879 aircraft	DL	DAL	DELTA
3	Southwest Airlines	749 aircraft	WN	SWA	SOUTHWEST
4	United Airlines	765 aircraft	UA	UAL	UNITED
5	Ryanair	439 aircraft	FR	RYR	RYANAIR
6	China Southern Airlines	597 aircraft	CZ	CSN	CHINA SOUTHERN
7	China Eastern Airlines	525 aircraft	MU	CES	CHINA EASTERN
8	EasyJet	317 aircraft	U2	EZY	EASY
9	Turkish Airlines	350 aircraft	TK	THY	TURKISH
10	Air China	418 aircraft	CA	CCA	AIR CHINA
11	Lufthansa	338 aircraft	LH	DLH	LUFTHANSA
12	Emirates	271 aircraft	EK	UAE	EMIRATES
13	IndiGo	206 aircraft	I9	IBU	INDIGO BLUE
14	All Nippon Airways (ANA)	294 aircraft	NH	ANA	ALL NIPPON
15	LATAM Airlines Group	309 aircraft	LA	LAN	LATAM
16	Air Canada	180 aircraft	AC	ACA	AIR CANADA
17	British Airways	267 aircraft	BA	BAW	SPEEDBIRD
18	Air France	206 aircraft	AF	AFR	AIR FRANCE
19	Aeroflot Russian Airlines	253 aircraft	SU	AFL	AEROFLOT
20	Alaska Airlines	233 aircraft	AS	ASA	ALASKA