Airbus A330-200 (3L2); Delta Airlines.

Delta Air Lines
Economy
Seat Pitch (inch)	Seat Width (inch)	In-flight Entertainment	Internet - WiFi	Power	Recline	Configuration
31-32	18	AVOD	-	Some seats	-	2-4-2
Premium Economy
Seat Pitch (inch)	Seat Width (inch)	In-flight Entertainment	Internet - WiFi	Power	Recline	Configuration
35	18	AVOD	-	All seats	-	2-4-2
Business
Seat Pitch (inch)	Seat Width (inch)	In-flight Entertainment	Internet - WiFi	Power	Recline	Configuration
Flat-Bed	21	AVOD	-	All seats	180°	1-2-1

 

source- http://www.seat-pitch.com/ & http://www.delta.com/