diff --git a/src/Illuminate/Notifications/NotificationSender.php b/src/Illuminate/Notifications/NotificationSender.php
index 1d6c424b1512..d3f95433be9a 100644
--- a/src/Illuminate/Notifications/NotificationSender.php
+++ b/src/Illuminate/Notifications/NotificationSender.php
@@ -202,7 +202,9 @@ protected function queueNotification($notifiables, $notification)
                     (new SendQueuedNotifications($notifiable, $notification, [$channel]))
                             ->onConnection($notification->connection)
                             ->onQueue($queue)
-                            ->delay($notification->delay)
+                            ->delay(
+                                is_array($notification->delay) ? $notification->delay[$channel] ?? null : $notification->delay
+                            )
                             ->through(
                                 array_merge(
                                     method_exists($notification, 'middleware') ? $notification->middleware() : [],