Airbus A321

American Airlines

203 planes

Delta

127 planes

Turkish Airlines

69 planes

JetBlue

63 planes

Air China

60 planes

Sichuan Airlines

43 planes

Vietnam Airlines

39 planes

VietJet Air

36 planes

Wizz Air Hungary

36 planes

LATAM Airlines (Brazil)

31 planes

Juneyao Air

27 planes

Air Canada

22 planes

Frontier

21 planes

LATAM Airlines (Chile)

18 planes

Air India

13 planes

Finnair

13 planes

Iberia

12 planes

Asiana Airlines

11 planes

Air France

10 planes

Volaris

10 planes

Condor

9 planes

Etihad

9 planes

Air Transat

8 planes

Wizz Air UK

7 planes

Cebu Pacific

6 planes

Jetstar

6 planes

Thai Vietjet Air

6 planes

ANA

4 planes

Bamboo Airways

4 planes

Jet2

4 planes

TAP

3 planes

Wizz Air Malta

3 planes

Royal Jordanian

2 planes

SriLankan Airlines

1 plane

Vueling

1 plane