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

AirAsia was the most popular airline in December, receiving over seventeen thousand tweets from its followers, ahead of American Airlines and EasyJet.

AirAsia also sent the most tweets in December, beating Iberia and Delta Air Lines into second and third place respectively, although overall airlines sent less tweets last month than in the previous month.

(Source: Eezeer.)