Eeezer have updated their monthly infographic on how airlines are using Twitter (see our updates on this for February, January, December and November.)

Delta resumed the top spot for incoming tweets in March, seeing almost twenty-five thousand mentions on the network, which was good enough to knock Air Asia, last month’s champion, into second place.

Interjet once again sent out the most tweets from all airlines on Twitter in March, although all the major players published fewer submissions in February. Overall, 191 airlines now use Twitter, with 97 actively tweeting, according to this infographic from Eeezer.

(Source: Eeezer.)