MOSCOW (AP) — A trio of space travelers has launched successfully to the International Space Station, for the first time using a fast-track maneuver to reach the orbiting outpost in just three hours.

NASA’s Kate Rubins and Sergey Ryzhikov and Sergey Kud-Sverchkov of the Russian space agency Roscosmos lifted off as scheduled at 10:45 a.m. (1:45 a.m. EDT, 5:45 a.m. GMT) Wednesday from the Russia-leased Baikonur space launch facility in Kazakhstan for a six-month stint on the station.

For the first time, they are trying a two-orbit, three-hour approach to the orbiting outpost. Previously it took twice as long for the crews to reach the station.

The trio will join the station’s NASA commander, Chris Cassidy, and Roscosmos cosmonauts Anatoly Ivanishin and Ivan Vagner, who have been aboard the complex since April and are scheduled to return to Earth a week later.

Speaking during Tuesday’s pre-launch news conference at Baikonur, Rubins emphasized that the crew spent weeks in quarantine at the Star City training facility outside Moscow and then on Baikonur to avoid any threat from the coroinavirus.