diff --git a/modules/openapi-generator/src/main/resources/dart2/api_helper.mustache b/modules/openapi-generator/src/main/resources/dart2/api_helper.mustache
index ec98b7d1d741..fc71c729af08 100644
--- a/modules/openapi-generator/src/main/resources/dart2/api_helper.mustache
+++ b/modules/openapi-generator/src/main/resources/dart2/api_helper.mustache
@@ -98,3 +98,18 @@ DateTime? mapDateTime(dynamic map, String key, [String? pattern]) {
   }
   return null;
 }
+
+extension DateTimeHelper on DateTime {
+  static List<DateTime>? listFromJson(dynamic json, {bool growable = false}) {
+    final result = <DateTime>[];
+    if (json is List && json.isNotEmpty) {
+      for (final row in json) {
+        final value = DateTime.tryParse(row);
+        if (value != null) {
+          result.add(value);
+        }
+      }
+    }
+    return result.toList(growable: growable);
+  }
+}
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/dart2/serialization/native/native_class.mustache b/modules/openapi-generator/src/main/resources/dart2/serialization/native/native_class.mustache
index dd656c53e709..f1c444a1fd8a 100644
--- a/modules/openapi-generator/src/main/resources/dart2/serialization/native/native_class.mustache
+++ b/modules/openapi-generator/src/main/resources/dart2/serialization/native/native_class.mustache
@@ -150,7 +150,12 @@ class {{{classname}}} {
           : null,
             {{/items.isArray}}
             {{^items.isArray}}
-        {{{name}}}: {{{complexType}}}.listFromJson(json[r'{{{baseName}}}']){{#required}}{{^isNullable}}!{{/isNullable}}{{/required}}{{^required}}{{#defaultValue}} ?? {{{.}}}{{/defaultValue}}{{/required}},
+              {{#items.isDateTime}}
+                {{{name}}}: DateTimeHelper.listFromJson(json[r'{{{baseName}}}']){{^isNullable}}!{{/isNullable}},
+              {{/items.isDateTime}}
+              {{^items.isDateTime}}
+                {{{name}}}: {{{complexType}}}.listFromJson(json[r'{{{baseName}}}']){{#required}}{{^isNullable}}!{{/isNullable}}{{/required}}{{^required}}{{#defaultValue}} ?? {{{.}}}{{/defaultValue}}{{/required}},
+              {{/items.isDateTime}}
             {{/items.isArray}}
           {{/isArray}}
           {{^isArray}}