LKA currently operates a fleet of 20 two-car Stadler Flirt EMUs, which were ordered in 2012 at a cost of Zlotys 510m ($US 135m) and delivered in 2014-2015. The operator is planning to extend these trains to three cars to increase capacity.

In addition to its regional operations, LKA launched an open-access Lodz - Warsaw weekend inter-city service last month.