diff --git a/homeassistant/components/here_travel_time/sensor.py b/homeassistant/components/here_travel_time/sensor.py
index bbaabb56d46..71184797a2e 100644
--- a/homeassistant/components/here_travel_time/sensor.py
+++ b/homeassistant/components/here_travel_time/sensor.py
@@ -55,6 +55,7 @@ def sensor_descriptions(travel_mode: str) -> tuple[SensorEntityDescription, ...]
             icon=ICONS.get(travel_mode, ICON_CAR),
             key=ATTR_DURATION,
             state_class=SensorStateClass.MEASUREMENT,
+            device_class=SensorDeviceClass.DURATION,
             native_unit_of_measurement=UnitOfTime.MINUTES,
         ),
         SensorEntityDescription(
@@ -62,6 +63,7 @@ def sensor_descriptions(travel_mode: str) -> tuple[SensorEntityDescription, ...]
             icon=ICONS.get(travel_mode, ICON_CAR),
             key=ATTR_DURATION_IN_TRAFFIC,
             state_class=SensorStateClass.MEASUREMENT,
+            device_class=SensorDeviceClass.DURATION,
             native_unit_of_measurement=UnitOfTime.MINUTES,
         ),
         SensorEntityDescription(