diff --git a/homeassistant/components/gtfs/sensor.py b/homeassistant/components/gtfs/sensor.py
index f8f89b1ea36..f97bc9796ec 100644
--- a/homeassistant/components/gtfs/sensor.py
+++ b/homeassistant/components/gtfs/sensor.py
@@ -11,7 +11,10 @@ import pygtfs
 from sqlalchemy.sql import text
 import voluptuous as vol
 
-from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity
+from homeassistant.components.sensor import (
+    PLATFORM_SCHEMA as SENSOR_PLATFORM_SCHEMA,
+    SensorEntity,
+)
 from homeassistant.const import (
     ATTR_ATTRIBUTION,
     CONF_NAME,
@@ -254,8 +257,8 @@ WHEELCHAIR_ACCESS_OPTIONS = {1: True, 2: False}
 WHEELCHAIR_BOARDING_DEFAULT = STATE_UNKNOWN
 WHEELCHAIR_BOARDING_OPTIONS = {1: True, 2: False}
 
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
-    {  # type: ignore
+PLATFORM_SCHEMA = SENSOR_PLATFORM_SCHEMA.extend(
+    {
         vol.Required(CONF_ORIGIN): cv.string,
         vol.Required(CONF_DESTINATION): cv.string,
         vol.Required(CONF_DATA): cv.string,
@@ -490,7 +493,7 @@ def setup_platform(
     origin = config.get(CONF_ORIGIN)
     destination = config.get(CONF_DESTINATION)
     name = config.get(CONF_NAME)
-    offset = config.get(CONF_OFFSET)
+    offset: datetime.timedelta = config[CONF_OFFSET]
     include_tomorrow = config[CONF_TOMORROW]
 
     if not os.path.exists(gtfs_dir):
@@ -541,10 +544,10 @@ class GTFSDepartureSensor(SensorEntity):
         self._icon = ICON
         self._name = ""
         self._state: str | None = None
-        self._attributes = {}
+        self._attributes: dict[str, Any] = {}
 
         self._agency = None
-        self._departure = {}
+        self._departure: dict[str, Any] = {}
         self._destination = None
         self._origin = None
         self._route = None
@@ -559,7 +562,7 @@ class GTFSDepartureSensor(SensorEntity):
         return self._name
 
     @property
-    def native_value(self) -> str | None:  # type: ignore
+    def native_value(self) -> str | None:
         """Return the state of the sensor."""
         return self._state
 
diff --git a/mypy.ini b/mypy.ini
index e566b7f1898..82ed7d6ae9d 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -1355,9 +1355,6 @@ ignore_errors = true
 [mypy-homeassistant.components.growatt_server.*]
 ignore_errors = true
 
-[mypy-homeassistant.components.gtfs.*]
-ignore_errors = true
-
 [mypy-homeassistant.components.habitica.*]
 ignore_errors = true
 
diff --git a/script/hassfest/mypy_config.py b/script/hassfest/mypy_config.py
index bb2cf72b72e..581b4865f7c 100644
--- a/script/hassfest/mypy_config.py
+++ b/script/hassfest/mypy_config.py
@@ -44,7 +44,6 @@ IGNORED_MODULES: Final[list[str]] = [
     "homeassistant.components.gpmdp.*",
     "homeassistant.components.gree.*",
     "homeassistant.components.growatt_server.*",
-    "homeassistant.components.gtfs.*",
     "homeassistant.components.habitica.*",
     "homeassistant.components.harmony.*",
     "homeassistant.components.hassio.*",