diff --git a/airflow/models/taskreschedule.py b/airflow/models/taskreschedule.py
index 55fe9e4b8eda..2fc06b798a67 100644
--- a/airflow/models/taskreschedule.py
+++ b/airflow/models/taskreschedule.py
@@ -19,22 +19,18 @@
 
 from __future__ import annotations
 
-import warnings
 from typing import TYPE_CHECKING
 
 from sqlalchemy import Column, ForeignKeyConstraint, Index, Integer, String, asc, desc, select, text
 from sqlalchemy.ext.associationproxy import association_proxy
 from sqlalchemy.orm import relationship
 
-from airflow.exceptions import RemovedInAirflow3Warning
 from airflow.models.base import COLLATION_ARGS, ID_LEN, TaskInstanceDependencies
-from airflow.utils.session import NEW_SESSION, provide_session
 from airflow.utils.sqlalchemy import UtcDateTime
 
 if TYPE_CHECKING:
     import datetime
 
-    from sqlalchemy.orm import Query, Session
     from sqlalchemy.sql import Select
 
     from airflow.models.taskinstance import TaskInstance
@@ -133,66 +129,3 @@ def stmt_for_task_instance(
             )
             .order_by(desc(cls.id) if descending else asc(cls.id))
         )
-
-    @staticmethod
-    @provide_session
-    def query_for_task_instance(
-        task_instance: TaskInstance,
-        descending: bool = False,
-        session: Session = NEW_SESSION,
-        try_number: int | None = None,
-    ) -> Query:
-        """
-        Return query for task reschedules for a given the task instance (deprecated).
-
-        :param session: the database session object
-        :param task_instance: the task instance to find task reschedules for
-        :param descending: If True then records are returned in descending order
-        :param try_number: Look for TaskReschedule of the given try_number. Default is None which
-            looks for the same try_number of the given task_instance.
-        """
-        warnings.warn(
-            "Using this method is no longer advised, and it is expected to be removed in the future.",
-            category=RemovedInAirflow3Warning,
-            stacklevel=2,
-        )
-
-        if try_number is None:
-            try_number = task_instance.try_number
-
-        TR = TaskReschedule
-        qry = session.query(TR).filter(
-            TR.dag_id == task_instance.dag_id,
-            TR.task_id == task_instance.task_id,
-            TR.run_id == task_instance.run_id,
-            TR.map_index == task_instance.map_index,
-            TR.try_number == try_number,
-        )
-        if descending:
-            return qry.order_by(desc(TR.id))
-        else:
-            return qry.order_by(asc(TR.id))
-
-    @staticmethod
-    @provide_session
-    def find_for_task_instance(
-        task_instance: TaskInstance,
-        session: Session = NEW_SESSION,
-        try_number: int | None = None,
-    ) -> list[TaskReschedule]:
-        """
-        Return all task reschedules for the task instance and try number, in ascending order.
-
-        :param session: the database session object
-        :param task_instance: the task instance to find task reschedules for
-        :param try_number: Look for TaskReschedule of the given try_number. Default is None which
-            looks for the same try_number of the given task_instance.
-        """
-        warnings.warn(
-            "Using this method is no longer advised, and it is expected to be removed in the future.",
-            category=RemovedInAirflow3Warning,
-            stacklevel=2,
-        )
-        return session.scalars(
-            TaskReschedule.stmt_for_task_instance(ti=task_instance, try_number=try_number, descending=False)
-        ).all()
diff --git a/newsfragments/41808.significant.rst b/newsfragments/41808.significant.rst
new file mode 100644
index 000000000000..7bc407fd6a19
--- /dev/null
+++ b/newsfragments/41808.significant.rst
@@ -0,0 +1,8 @@
+Removed deprecations in ``airflow.models.taskreschedule``.
+
+Removed methods:
+
+- ``query_for_task_instance()``
+- ``find_for_task_instance()``
+
+Note: there are no replacements, if data is needed, you need to query via sqlalchemy.