Systems, device and techniques are disclosed for modifying a cache value based on an upcoming reduction in connection. A determination be made that a user device is in a travel mode and intended travel data may be received accordingly. Data throughput information corresponding to the intended travel data may be received. A determination that there is an upcoming reduction in connection may be made based on the data throughput information. A cache value (e.g., amount of data received, provided, or cached) may be modified based on the upcoming reduction in connection.