diff --git a/src/components/basis/flight/schedule/FlightScheduleGrid.js b/src/components/basis/flight/schedule/FlightScheduleGrid.js
index aac29e6..b57c0c7 100644
--- a/src/components/basis/flight/schedule/FlightScheduleGrid.js
+++ b/src/components/basis/flight/schedule/FlightScheduleGrid.js
@@ -95,7 +95,10 @@ function FlightScheduleGrid() {
         const endDate = moment(row.schFltEndDt);
         const startDate = moment(row.schFltStDt);
 
-        const hours = moment.duration(endDate.diff(startDate)).asHours();
+        const hours = Math.floor(
+          moment.duration(endDate.diff(startDate)).asHours()
+        );
+
         const minute =
           moment.duration(endDate.diff(startDate)).asMinutes() % 60;