STAR ALLIANCE:

AIR CHINA:

Beijing-London(LGW) effective March 25 decreases from 4x/week to 3x/week.
Shanghai-Paris(CDG) effective March 25 decreases from 5x/week to 4x/week.
Beijing-Copenhagen planned start of service on June 2 has been postponed indefinitely.

TURKISH:

Istanbul-Kharkov effective March 13 will begin 2x/week service.

UNITED:

Chicago-Sarasota effective November 4 will begin 1x/day service.

SKYTEAM:

CSA CZECH AIRLINES:

Prague-Ljubljana effective March 4 is canceled (Route will be codeshared on Job Air)
Prague-Berlin effective March 4 is canceled (Route will be codeshared on Job Air)

RECENT STAR ALLIANCE UPDATES: ONE TWO THREE

RECENT SKYTEAM UPDATES: ONE TWO THREE

source: airlineroute.net