Mega corporate travel agency air transactions processed through ARC in January increased by about 1.2 percent year over year,

the highest such rate of growth since September 2011. Including American Express, BCD Travel, Carlson Wagonlit Travel, HRG and Omega World Travel, the mega agency category in January was outperformed by both the "online" category, for which transactions increased nearly 4.2 percent year over year, and the "other" category, for which ARC recorded nearly 3.4 percent growth.