A communication terminal is described having a first transceiver configured to provide a first communication channel via a first radio access network, a second transceiver configured to provide a second communication channel via a second radio access network, a size threshold determiner configured to determine a size threshold based on a limit for an average delay of data communications, a size determiner configured to determine a size of data to be communicated, a selector configured to select the first transceiver and the first communication channel or the second transceiver and the second communication channel for communicating the data based on a comparison of the size of the data with the size threshold and a controller configured to control the selected transceiver to communicate the data via the selected communication channel.