Who Has the Newest Single-Aisle Jetliners?
- 1968 First Boeing 737-100 enters service
- 1968 First Boeing 737-200 enters service
- 1984 First Boeing 737-300 enters service
- 1988 First Boeing 737-400 enters service
- 1988 First Airbus A320 enters service
- 1990 First Boeing 737-500 enters service
- 1991 First Airbus A321 enters service
- 1996 First Airbus A319 enters service
- 1998 First Boeing Next-Generation 737-700 enters service
- 1998 First Boeing Next-Generation 737-800 enters service
- 1998 First Boeing Next-Generation 737-600 enters service
- 1999 First Boeing 757-300 enters service
- 2001 First Boeing Next-Generation 737-900 enters service
