KTrip is a free and open source transport application for Linux, Windows and Android. You can use this app as a public transport assistance. using this application you can query journeys for a wide range of countries public transport providers by leveraging KPublic Transport. You can search your journeys between specified locations, departures for a specific station. Not only this it is also provides real time delay and disruption data.
Install KTrip on Ubuntu Linux
KTrip is available as a flatpak package file from flathub. First install flatpak and flathub on your system and restart it after the installation.
Start your terminal using ctrl+alt+t keys or via the app menu and run below KTrip app flatpak installation command.
flatpak install flathub org.kde.ktrip
It will install the latest version of KTrip on your system. And start it using below command.
flatpak run org.kde.ktrip
And uninstall it using
sudo flatpak uninstall org.kde.ktrip