MTR Express, which launched services between Sweden\u2019s two largest cities in March 2015, says there have been a number of operational challenges over summer due to infrastructure works in Stockholm and track renewals between Alings\u00e5s and Floby. The Stockholm work ended on August 19 while the Alings\u00e5s-Floby renewals were completed on August 13.\r\nMTR Express says the upgraded track, combined with the project it conducted in 2017 to increase the permitted speed of its Stadler Flirt EMUs through curves, has allowed it to reduce the travel time by up to 10 minutes in both directions compared with both spring 2018 and autumn 2017 timings.\r\nMTR previously had a derogation that let its trains traverse curves at 10% above line speed, with the project resulting in the trains receiving a new classification which increased that to 15%.\r\n\u201cIn all, this resulted in a 12-minute gain of travel time versus the situation before this,\u201d says MTR commercial director, Mr Peder Osterkamp. \u201cThis, together with the new tracks, enable us to reach the 3h 06min journey time that our fastest train now offers. Previously our trains that made four stops had a journey time of around 3h 24min which is now down to 3h 14min and our direct trains had travel times of around 3h 16min which is now down to 3h 06min.\u201d\r\nThe only non-stop MTR Express service departs Stockholm at 05.51 on a Monday morning, and can now arrive at Gothenburg Central at 09.00, MTR says, with a travel time of 3h 9min. From Gothenburg to Stockholm, the fastest direct train takes 3h 6min.\r\n"With a shorter journey time and even better timetable, we hope for continued growth, especially in the important business travel segment,\u201d Osterkamp says.