Southwest and AirTran will complete the connection between the carriers’ networks April 14. Customers will be able to purchase itineraries to the airlines’ combined 97 cities, including international services, in one transaction.

Norwegian Air Shuttle launches weekly London Gatwick-Ibiza May 25.

Aer Lingus regional Aer Arann increases Cardiff-Dublin to 17X-weekly (from 14X) July 1.

Air Astana will launch 3X-weekly service to Kiev Boryspil from Almaty (Airbus A320) and Astana (Embraer E-190) March 31. It will also launch 3X-weekly Atyrau-Moscow Sheremetyevo service April 1 and 3X-weekly Astana-Orenburg E-190 service April 16.