From 95299d6d1c7920b45784fab3d4e4b9b68bf22d97 Mon Sep 17 00:00:00 2001
From: Matthias Wirth <matthias.wirth@gmail.com>
Date: Mon, 4 Aug 2025 15:34:11 +0000
Subject: [PATCH] minor route fix for unknown routes

---
 html/planeObject.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/html/planeObject.js b/html/planeObject.js
index 31bbd07..e7876b1 100644
--- a/html/planeObject.js
+++ b/html/planeObject.js
@@ -2925,7 +2925,7 @@ function routeDoLookup(currentTime) {
                         console.log(routes);
                         continue;
                     }
-                    if (!route.airport_codes) {
+                    if (!route.airport_codes || route.airport_codes == "unknown") {
                         continue;
                     }
                     let codes = "";