Launch from Cape Canaveral (KSC) SLC-41.

Following a one day soloflight Starliner docked in the second attempt to the International Space Station.

Due to technical problems Starliner had to stay more than two months docked to the International Space Station. Planned was a week.

In the past two months connected to multiple helium leaks detected on the Starliner's service module as well as issues in five thrusters, which were detected during rendezvous and docking with the International Space Station following the mission launch on June 05, 2024.
NASA will return Boeing's Starliner to Earth without astronauts Barry Wilmore and Sunita Williams aboard the spacecraft, the agency announced on August 24, 2024. The uncrewed return allows NASA and Boeing to continue gathering testing data on Starliner during its upcoming flight home, while also not accepting more risk than necessary for its crew.
Barry Wilmore and Sunita Williams will continue their work formally as part of the Expedition 71/72 crew through February 2025. They will fly home aboard a Crew Dragon spacecraft with two other crew members assigned to the agency's SpaceX Crew-9 mission. Starliner is expected to depart from the space station and make a safe, controlled autonomous re-entry and landing in early September 2024.

NASA and Boeing safely returned the uncrewed Starliner spacecraft following its landing on September 07, 2024 at White Sands Space Harbor in New Mexico, concluding a three-month flight test to the International Space Station.