In order for people to choose public transport over private car usage, public transport systems must be both reliable and accessible, which is not always the case today. Based on interviews with public transport actors, this paper investigates the missing information and communication flows during unplanned disturbances in the public transport system of southern Sweden. Two potential solution approaches to supply the missing information are also identified: an information system common for all public transport actors in the region, and a traveler check-in system, providing traveler specific information to the actors. The information requirements of both systems, and their potential benefits, are presented. The primary objective of the study is to improve the possibilities for both actors and travelers to act during unplanned disturbances by more efficient information sharing and better traveler information.