운항 스케줄 로직 수정

src/components/basis/flight/schedule/FlightScheduleGrid.js

@@ -247,7 +247,7 @@ function FlightScheduleGrid() {
             if (currDay - itemEndDay < 0) {
               return false;
             }
-            if (currTime - itemEndTime >= 39) {
+            if (currTime - itemEndTime > 30) {
               return true;
             }
             return false;