diff --git a/app/Http/Controllers/FlightImportController.php b/app/Http/Controllers/FlightImportController.php
index 493d8fa..9ddd46a 100644
--- a/app/Http/Controllers/FlightImportController.php
+++ b/app/Http/Controllers/FlightImportController.php
@@ -97,6 +97,10 @@ class FlightImportController extends Controller
         $iata = $matches[1] ?? null;
         $icao = $matches[2] ?? null;
 
+        if(!$iata && !$icao){
+            return [];
+        }
+
         $airlines = Airline::when($iata || $icao, function ($query) use ($iata, $icao) {
             $query->orderByRaw("
             CASE