--- a/src/aircraft_cmd.cpp	Mon Jun 25 21:50:36 2007 +0000
+++ b/src/aircraft_cmd.cpp	Mon Jun 25 23:14:13 2007 +0000
@@ -1344,8 +1344,8 @@
 			if (!(v->current_order.flags & OF_PART_OF_ORDERS)) return;
 			if (v->current_order.flags & OF_SERVICE_IF_NEEDED &&
 					!VehicleNeedsService(v)) {
+				UpdateVehicleTimetable(v, true);
 				v->cur_order_index++;
-				UpdateVehicleTimetable(v, true);
 			}
 			break;