Strzała Bałtyku

Strzała Bałtyku (Baltic Arrow) was an express train of the Polish State Railroads, which in the interbellum period travelled from Warsaw, via Laskowice Pomorskie, to Hel, crossing the distance within 6 hours and 50 minutes.

After the war, the train continued service on a changed, shorter route, going in the early 1960s from Warsaw to Gdynia in 4 hours and 18 minutes. The 1960s train, which used steam engines, was faster than contemporary InterCity Express Kaszub, which takes 4 hours and 26 minutes.

1937–1939

 * Warszawa Gdańska – Działdowo – Laskowice – Tczew – Gdynia.

Early 1960s

 * Warszawa - Iława - Gdańsk - Gdynia.