diff --git a/airflow-core/src/airflow/utils/log/file_task_handler.py b/airflow-core/src/airflow/utils/log/file_task_handler.py
index 124da295bb08a..4dc9051c02559 100644
--- a/airflow-core/src/airflow/utils/log/file_task_handler.py
+++ b/airflow-core/src/airflow/utils/log/file_task_handler.py
@@ -862,13 +862,13 @@ def _read_from_local(
 
     def _read_from_logs_server(
         self,
-        ti: TaskInstance,
+        ti: TaskInstance | TaskInstanceHistory,
         worker_log_rel_path: str,
     ) -> LogResponse:
         sources: LogSourceInfo = []
         log_streams: list[RawLogStream] = []
         try:
-            log_type = LogType.TRIGGER if ti.triggerer_job else LogType.WORKER
+            log_type = LogType.TRIGGER if getattr(ti, "triggerer_job", False) else LogType.WORKER
             url, rel_path = self._get_log_retrieval_url(ti, worker_log_rel_path, log_type=log_type)
             response = _fetch_logs_from_service(url, rel_path)
             if response.status_code == 403:
diff --git a/airflow-core/tests/unit/utils/test_log_handlers.py b/airflow-core/tests/unit/utils/test_log_handlers.py
index 9c32e9b232aa6..ba9d09718cd66 100644
--- a/airflow-core/tests/unit/utils/test_log_handlers.py
+++ b/airflow-core/tests/unit/utils/test_log_handlers.py
@@ -562,6 +562,18 @@ def test__read_served_logs_checked_when_done_and_no_local_or_remote_logs(
         assert extract_events(logs, False) == expected_logs
         assert metadata == {"end_of_log": True, "log_pos": 3}
 
+    @pytest.mark.parametrize("is_tih", [False, True])
+    def test_read_served_logs(self, is_tih, create_task_instance):
+        ti = create_task_instance(
+            state=TaskInstanceState.SUCCESS,
+            hostname="test_hostname",
+        )
+        if is_tih:
+            ti = TaskInstanceHistory(ti, ti.state)
+        fth = FileTaskHandler("")
+        sources, _ = fth._read_from_logs_server(ti, "test.log")
+        assert len(sources) > 0
+
     def test_add_triggerer_suffix(self):
         sample = "any/path/to/thing.txt"
         assert FileTaskHandler.add_triggerer_suffix(sample) == sample + ".trigger"