Expedition 43 will begin in March 2015 with the departure of Soyuz 40. Three additional crew members will launch later in March.

Soyuz 41
Crew: Terry Virts, Samantha Cristoforetti, Anton Shkaplerov
Launch: November 2014
Landing: May 2015

Soyuz 42
Crew: Scott Kelly, Mikhail Kornienko, Gennady Padalka
Launch: March 2015
Landing: Oct. 2015 *

* As the One-Year crew, Kelly and Kornienko will remain onboard ISS following Soyuz 42 departure and return to Earth on Soyuz 44 in March 2016.