Airline-operated aircraft
6,444 airframes · owner classified from FAA registration data (best-effort)
N443UA
Airbus · A320 232
1998
N443WA
AERO COMMANDER · 500-B
1963
N443WN
The Boeing Company · 737-7H4
2003
N4440K
Cessna Aircraft Company · 421B
1974
N44458
Piper Aircraft · PA-28R-200
1974
N444CA
AERO COMMANDER · 500-B
1964
N444CB
AERO COMMANDER · 500-B
1961
N444UA
Airbus · A320 232
1998
N444UW
Airbus · A321-253NX
2022
N444WN
The Boeing Company · 737-7H4
2003
N44501
Airbus · A321-271NX
2023
N44522
Airbus · A321-271NX
2024
N44550
Airbus · A321-271NX
2025
N445AA
Airbus · A321-253NX
2022
N445AW
Bombardier · CL-600-2B19
2003
N445MC
The Boeing Company · 747-4B5F
2003
N445PA
Piper Aircraft · PA-28-181
2001
N445SW
Bombardier · CL-600-2B19
2002
N445UA
Airbus · A320 232
1998
N445WN
The Boeing Company · 737-7H4
2003
N445YX
Embraer · ERJ 170-200 LR
2015
N446AE
AERO COMMANDER · 500-B
1966
N446AN
Airbus · A321-253NX
2022
N446AW
Bombardier · CL-600-2B19
2003
N446DM
Cirrus Aircraft · SR22T
2019
N446MC
The Boeing Company · 747-4B5F
2004
N446SW
Bombardier · CL-600-2B19
2002
N446UA
Airbus · A320 232
1998
N446WN
The Boeing Company · 737-7H4
2003
N4476F
SHORT BROS · SHORTS SD3-60
1987
N447AN
Airbus · A321-253NX
2022
N447AW
Bombardier · CL-600-2B19
2003
N447SW
Bombardier · CL-600-2B19
2002
N447UA
Airbus · A320 232
1998
N447WN
The Boeing Company · 737-7H4
2003
N448AN
Airbus · A321-253NX
2022
N448AS
The Boeing Company · 737-990ER
2016
N448AW
Bombardier · CL-600-2B19
2003
N448SW
Bombardier · CL-600-2B19
2002
N448UA
Airbus · A320 232
1998
N448WN
The Boeing Company · 737-7H4
2003
N449AN
Airbus · A321-253NX
2022
N449AW
Bombardier · CL-600-2B19
2003
N449SW
Bombardier · CL-600-2B19
2002
N449UA
Airbus · A320 232
1998
N449WN
The Boeing Company · 737-7H4
2003
N44FB
Cessna Aircraft Company · 525B
2008
N450AN
Airbus · A321-253NX
2022
N450AW
Bombardier · CL-600-2B19
2003
N450PA
The Boeing Company · 747-46NF
2000
N451AN
Airbus · A321-253NX
2022
N451AW
Bombardier · CL-600-2B19
2003
N451PA
The Boeing Company · 747-46NF
2000
N451UA
Airbus · A320 232
1998
N451WN
The Boeing Company · 737-7H4
2004
N452AN
Airbus · A321-253NX
2022
N452PA
The Boeing Company · 747-46NF
2000
N452SW
Bombardier · CL-600-2B19
2002
N452UA
Airbus · A320 232
1999
N452WN
The Boeing Company · 737-7H4
2004