Index: src/order_gui.cpp
===================================================================
--- src/order_gui.cpp	(revision 27790)
+++ src/order_gui.cpp	(working copy)
@@ -771,6 +771,10 @@
 		this->CreateNestedTree();
 		this->vscroll = this->GetScrollbar(WID_O_SCROLLBAR);
 		this->FinishInitNested(v->index);
+
+		const Window *w = FindWindowById(WC_VEHICLE_TIMETABLE, window_number);
+		if (w != NULL) this->FindWindowPlacementAndResize(w->width, w->height);
+
 		if (v->owner == _local_company) {
 			this->DisableWidget(WID_O_EMPTY);
 		}
@@ -795,6 +799,16 @@
 		this->OnInvalidateData(VIWD_MODIFY_ORDERS);
 	}
 
+	virtual Point OnInitialPosition(int16 sm_width, int16 sm_height, int window_number)
+	{
+		const Window *w = FindWindowById(WC_VEHICLE_TIMETABLE, window_number);
+		if (w != NULL) {
+			Point p = { w->left, w->top };
+			return p; 
+		}       
+		return Window::OnInitialPosition(sm_width, sm_height, window_number);
+	}
+
 	virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
 	{
 		switch (widget) {
@@ -1710,7 +1724,6 @@
 void ShowOrdersWindow(const Vehicle *v)
 {
 	DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
-	DeleteWindowById(WC_VEHICLE_TIMETABLE, v->index, false);
 	if (BringWindowToFrontById(WC_VEHICLE_ORDERS, v->index) != NULL) return;
 
 	/* Using a different WindowDescs for _local_company causes problems.
@@ -1724,4 +1737,6 @@
 	} else {
 		new OrdersWindow(v->IsGroundVehicle() ? &_orders_train_desc : &_orders_desc, v);
 	}
+
+	DeleteWindowById(WC_VEHICLE_TIMETABLE, v->index, false);
 }
Index: src/timetable_gui.cpp
===================================================================
--- src/timetable_gui.cpp	(revision 27790)
+++ src/timetable_gui.cpp	(working copy)
@@ -168,9 +168,22 @@
 		this->UpdateSelectionStates();
 		this->FinishInitNested(window_number);
 
+		const Window *w = FindWindowById(WC_VEHICLE_ORDERS, window_number);
+		if (w != NULL) this->FindWindowPlacementAndResize(w->width, w->height);
+
 		this->owner = this->vehicle->owner;
 	}
 
+	virtual Point OnInitialPosition(int16 sm_width, int16 sm_height, int window_number)
+	{
+		const Window *w = FindWindowById(WC_VEHICLE_ORDERS, window_number);
+		if (w != NULL) {
+			Point p = { w->left, w->top };
+			return p;
+		}
+		return Window::OnInitialPosition(sm_width, sm_height, window_number);
+	}
+
 	/**
 	 * Build the arrival-departure list for a given vehicle
 	 * @param v the vehicle to make the list for
@@ -709,6 +722,6 @@
 void ShowTimetableWindow(const Vehicle *v)
 {
 	DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
+	AllocateWindowDescFront<TimetableWindow>(&_timetable_desc, v->index);
 	DeleteWindowById(WC_VEHICLE_ORDERS, v->index, false);
-	AllocateWindowDescFront<TimetableWindow>(&_timetable_desc, v->index);
 }