Reg	Type	Description	Cabins	First flight	Flights	Flown
1.	N904UA	B735	Boeing 737-500	Y	2000-03-1919 Mar 2000	1	1,735
2.	N505UA	B752	Boeing 757-200	Y	2000-03-2727 Mar 2000	1	1,735
3.	N548UA	B752	Boeing 757-200	Y	2000-03-2727 Mar 2000	1	67
4.	N503AA	MD81	McDonnell Douglas MD-81	Y	2000-12-1313 Dec 2000	1	569
5.	N575AA	MD81	McDonnell Douglas MD-81	Y	2000-12-1515 Dec 2000	1	569