Since I believe just a few days ago, CO has started "officially" assigning international arrivals to EWR Terminal B. Before, they just happened when they needed to. But now, you can check arrivals information on co.com for next day's flight and they will have B gate assignments.

And when my dad checked-in at HKG this morning, they gave out little maps of EWR, and told them they'd be arriving at Terminal B.

Overall, it's better this way. Immigration line is shorter, bag drop line outside customs is shorter; and people getting off the AirTrain from B to C won't all pile in to the C-3 security points.

These following flights all arrived B today (Tuesday, 6/19) and are all scheduled to arrive B in the next two days:

51 FRA
41 FCO
19 LGW
45 MXP
98 HKG
57 CDG
79 ZRH

They all arrive EWR between noon and 2:05pm, all 764 or 777, and these planes don't have departures until later in the day. [Unlike the 752s, which often have to depart to Florida soon.]