aircraft  introduced retired  seating                        notes
0  airbus a319 - 100        2004       -      156                   in service
1  airbus a320 - 200        2008       -      180                   in service
2  airbus a321 - 200        2008    2010      220    inherited from gb airways
3   boeing 737 - 204        1995    1996      115       replaced by 737 - 300s
4   boeing 737 - 300        1996    2007  148 / 9            replaced by a319s
5   boeing 737 - 700        2000    2011      149  replaced by a319s and a320s

Table as JSON:
{"aircraft":{"0":"airbus a319 - 100","1":"airbus a320 - 200","2":"airbus a321 - 200","3":"boeing 737 - 204","4":"boeing 737 - 300","5":"boeing 737 - 700"},"introduced":{"0":2004,"1":2008,"2":2008,"3":1995,"4":1996,"5":2000},"retired":{"0":"-","1":"-","2":"2010","3":"1996","4":"2007","5":"2011"},"seating":{"0":"156","1":"180","2":"220","3":"115","4":"148 \/ 9","5":"149"},"notes":{"0":"in service","1":"in service","2":"inherited from gb airways","3":"replaced by 737 - 300s","4":"replaced by a319s","5":"replaced by a319s and a320s"}}