Several announcements over the past five days:

AEGEAN:

Athens-Tbilisi previously planned 2x/week service has been postponed from May 24 to June 11.

AIR CHINA (Tibet Airlines):

Lhasa-Bangda effective May 3 will begin 2x/week service.
Beijing–Dusseldorf effective April 25 has been reduced from 4x/week to 3x/week.

ANA:

Tokyo(NRT)-Seattle effective July 25 will begin 1x/day service.

LUFTHANSA:

Frankfurt-Washington DC beginning June 1 will be operated by the new Boeing 747-8i everyday except TUESDAYS.
Munich-Rotterdam effective October 1 will begin 2x/day service.

THAI AIRWAYS:

Bangkok-Sapporo previously announced 4x/week service beginning October 28 is CHANGED TO 3x/WEEK.
Bangkok–Brisbane effective from Dec 3 to Feb 3,2013 will increase from 5x/week to 1x/DAY.
Bangkok-Paris(CDG) effective February 16, 2013 will be reduced from 1x/week to 1x/day.

TURKISH:

Istanbul-New York(JFK) effective October 28 will increase from 11x/week to 14x/week.
Istanbul–Dhaka effective October 28 will increase from 4x/week to 5x/week.
Istanbul-Kabul effective April 22 has increased to 1x/day from 5x/WEEK.
Istanbul-Toronto effective December 31 will increase from 4x/week to 5x/week.

Previous Star Alliance Updates: April 22 April 17 April 13

Source: www.Airlineroute.net