The Sofia Express which started departing from Halkali directly last year, could not catch the ridership of past years.
24 citizens lost their lives in the accident happened last weekend.
Train service between Turkey and Iran will start on 18th of June.
Dogu, Tatvan and Kurtalan Express trains have started to depart from Ankara main train station again.
The overnight train service between Istanbul and Bucharest started with the first departure from Istanbul yesterday.
The legislation about the train services that are going to be operated by TCDD has been published.
Istanbul-Bucharest train will start services on 1st of June 2018.