diff --git a/cpp/src/parquet/arrow/schema_internal.cc b/cpp/src/parquet/arrow/schema_internal.cc
index 4fb1138a32a03..a8e2a95b9b97d 100644
--- a/cpp/src/parquet/arrow/schema_internal.cc
+++ b/cpp/src/parquet/arrow/schema_internal.cc
@@ -89,8 +89,7 @@ Result<std::shared_ptr<ArrowType>> MakeArrowTime64(const LogicalType& logical_ty
 
 Result<std::shared_ptr<ArrowType>> MakeArrowTimestamp(const LogicalType& logical_type) {
   const auto& timestamp = checked_cast<const TimestampLogicalType&>(logical_type);
-  const bool utc_normalized =
-      timestamp.is_from_converted_type() ? true : timestamp.is_adjusted_to_utc();
+  const bool utc_normalized = timestamp.is_adjusted_to_utc();
   static const char* utc_timezone = "UTC";
   switch (timestamp.time_unit()) {
     case LogicalType::TimeUnit::MILLIS: