ListView construction properly done

lib/fetcher.dart

@@ -23,9 +23,11 @@ class _FetchAPIState extends State<FetchAPI> {
       appBar: AppBar(
         title: const Text("Fetching API"),
       ),
-      body: ListView(
-        children: [
-          FutureBuilder<List<Arrival>>(
+      body: Row(
+        children: <Widget>[
+          Expanded(
+            child: SizedBox(
+              child: FutureBuilder<List<Arrival>>(
                 future: fetchedArrivals,
                 builder: (context, snapshot) {
                   if (snapshot.connectionState == ConnectionState.waiting) {
@@ -44,10 +46,11 @@ class _FetchAPIState extends State<FetchAPI> {
                   }
                 },
               ),
+            ),
+          ),
           InkWell(
             onTap: () {
-              Navigator.pushNamedAndRemoveUntil(
-                  context, '/', (route) => false);
+              Navigator.pushNamedAndRemoveUntil(context, '/', (route) => false);
             },
             child: Container(
               padding: const EdgeInsets.all(20.0),
@@ -58,4 +61,10 @@ class _FetchAPIState extends State<FetchAPI> {
       ),
     );
   }
+
+  @override
+  void initState() {
+    super.initState();
+    fetchedArrivals = fetchArrivals();
+  }
 }