diff --git a/src/app/pages/main/main.component.ts b/src/app/pages/main/main.component.ts
index 06b5d94..1c9d2a8 100644
--- a/src/app/pages/main/main.component.ts
+++ b/src/app/pages/main/main.component.ts
@@ -873,11 +873,11 @@ export class MainComponent implements OnInit {
             filterData.forEach(element => {
                 if (element['renderFlight'][sel_col]) {
                     if (element['renderFlight'][sel_col].toString().match(new RegExp(this.SEARCH, 'i'))) {
-                        transArray.push(element)
+                        transArray.push(element);
                     }
                 } else {
                     if (!this.SEARCH) {
-                        transArray.push(element)
+                        transArray.push(element);
                     }
                 }
             });
@@ -925,7 +925,6 @@ export class MainComponent implements OnInit {
         if (objTr) {
             $("#table-container").animate({ scrollTop: objTr.offsetTop - 42 }, "slow");
         }
-
     }
 
     /**
diff --git a/src/app/utils/transfer-render-handle.ts b/src/app/utils/transfer-render-handle.ts
index 1a4fdd7..71d0b48 100644
--- a/src/app/utils/transfer-render-handle.ts
+++ b/src/app/utils/transfer-render-handle.ts
@@ -1,17 +1,21 @@
 import timeFormatter from './time-formatter';
 import dateWithNotimeFormatter from './date-with-notime-formatter';
 export class TransferRenderHandle {
-    public renoFormatter(flight){
-        if(flight['RENO']){
-            if(flight['LRENO']){
-                return flight['RENO'] + '(' + flight['LRENO'] + ')';
-            }else{
+    public renoFormatter(flight) {
+        if (flight['RENO']) {
+            if (flight['LRENO']) {
+                if (flight['RENO'] == flight['LRENO']) {
+                    return flight['RENO'];
+                } else {
+                    return flight['RENO'] + '(' + flight['LRENO'] + ')';
+                }
+            } else {
                 return flight['RENO'];
             }
-        }else{
-            if(flight['LRENO']){
+        } else {
+            if (flight['LRENO']) {
                 return '(' + flight['LRENO'] + ')';
-            }else{
+            } else {
                 return '';
             }
         }
@@ -242,29 +246,39 @@ export class TransferRenderHandle {
                     psst.push(flight['PSDT'][i]['PSST']);
                 }
                 let set = new Set(psst);
-                if(flight['LPSDT']){
-                    return Array.from(set).join(',') + '(' + flight['LPSDT'] + ')';
-                }else{
-                    return Array.from(set).join(',');
+                let joinedPsst = Array.from(set).join(',')
+                if (flight['LPSDT']) {
+                    if (joinedPsst == flight['LPSDT']) {
+                        return joinedPsst;
+                    } else {
+                        return joinedPsst + '(' + flight['LPSDT'] + ')';
+                    }
+                } else {
+                    return joinedPsst;
                 }
             } else if (Object.prototype.toString.call(flight['PSDT']) === '[object Object]') {
-                if(flight['LPSDT']){
-                    return flight['PSDT']['PSST'] + '(' + flight['LPSDT'] + ')';
-                }else{
-                    return flight['PSDT']['PSST']; 
+                if (flight['LPSDT']) {
+                    if (flight['PSDT']['PSST'] == flight['LPSDT']) {
+                        return flight['PSDT']['PSST'];
+                    } else {
+                        return flight['PSDT']['PSST'] + '(' + flight['LPSDT'] + ')';
+                    }
+
+                } else {
+                    return flight['PSDT']['PSST'];
                 }
             } else {
-                if(flight['LPSDT']){
+                if (flight['LPSDT']) {
                     return '(' + flight['LPSDT'] + ')';
-                }else{
-                    return ''; 
+                } else {
+                    return '';
                 }
             }
         } else {
-            if(flight['LPSDT']){
+            if (flight['LPSDT']) {
                 return '(' + flight['LPSDT'] + ')';
-            }else{
-                return ''; 
+            } else {
+                return '';
             }
         }
     }
diff --git a/src/app/utils/web-worker-handle.ts b/src/app/utils/web-worker-handle.ts
index 246a949..3886d2f 100644
--- a/src/app/utils/web-worker-handle.ts
+++ b/src/app/utils/web-worker-handle.ts
@@ -155,7 +155,11 @@ export default function (dynamicData) {
         'RENO': function renoFormatter(flight) {
             if (flight['RENO']) {
                 if (flight['LRENO']) {
-                    return flight['RENO'] + '(' + flight['LRENO'] + ')';
+                    if (flight['RENO'] == flight['LRENO']) {
+                        return flight['RENO'];
+                    } else {
+                        return flight['RENO'] + '(' + flight['LRENO'] + ')';
+                    }
                 } else {
                     return flight['RENO'];
                 }
@@ -393,14 +397,24 @@ export default function (dynamicData) {
                         psst.push(flight['PSDT'][i]['PSST']);
                     }
                     let set = new Set(psst);
+                    let joinedPsst = Array.from(set).join(',')
                     if (flight['LPSDT']) {
-                        return Array.from(set).join(',') + '(' + flight['LPSDT'] + ')';
+                        if (joinedPsst == flight['LPSDT']) {
+                            return joinedPsst;
+                        } else {
+                            return joinedPsst + '(' + flight['LPSDT'] + ')';
+                        }
                     } else {
-                        return Array.from(set).join(',');
+                        return joinedPsst;
                     }
                 } else if (Object.prototype.toString.call(flight['PSDT']) === '[object Object]') {
                     if (flight['LPSDT']) {
-                        return flight['PSDT']['PSST'] + '(' + flight['LPSDT'] + ')';
+                        if (flight['PSDT']['PSST'] == flight['LPSDT']) {
+                            return flight['PSDT']['PSST'];
+                        } else {
+                            return flight['PSDT']['PSST'] + '(' + flight['LPSDT'] + ')';
+                        }
+
                     } else {
                         return flight['PSDT']['PSST'];
                     }
diff --git a/src/assets/web-worker-handle.js b/src/assets/web-worker-handle.js
index 2c428f9..04a47cd 100644
--- a/src/assets/web-worker-handle.js
+++ b/src/assets/web-worker-handle.js
@@ -155,7 +155,11 @@ onmessage = function (dynamicData) {
         'RENO': function renoFormatter(flight) {
             if (flight['RENO']) {
                 if (flight['LRENO']) {
-                    return flight['RENO'] + '(' + flight['LRENO'] + ')';
+                    if (flight['RENO'] == flight['LRENO']) {
+                        return flight['RENO'];
+                    } else {
+                        return flight['RENO'] + '(' + flight['LRENO'] + ')';
+                    }
                 } else {
                     return flight['RENO'];
                 }
@@ -393,14 +397,24 @@ onmessage = function (dynamicData) {
                         psst.push(flight['PSDT'][i]['PSST']);
                     }
                     let set = new Set(psst);
+                    let joinedPsst = Array.from(set).join(',')
                     if (flight['LPSDT']) {
-                        return Array.from(set).join(',') + '(' + flight['LPSDT'] + ')';
+                        if (joinedPsst == flight['LPSDT']) {
+                            return joinedPsst;
+                        } else {
+                            return joinedPsst + '(' + flight['LPSDT'] + ')';
+                        }
                     } else {
-                        return Array.from(set).join(',');
+                        return joinedPsst;
                     }
                 } else if (Object.prototype.toString.call(flight['PSDT']) === '[object Object]') {
                     if (flight['LPSDT']) {
-                        return flight['PSDT']['PSST'] + '(' + flight['LPSDT'] + ')';
+                        if (flight['PSDT']['PSST'] == flight['LPSDT']) {
+                            return flight['PSDT']['PSST'];
+                        } else {
+                            return flight['PSDT']['PSST'] + '(' + flight['LPSDT'] + ')';
+                        }
+
                     } else {
                         return flight['PSDT']['PSST'];
                     }