diff --git a/src/components/MissingDataView.tsx b/src/components/MissingDataView.tsx
index 2ca8e32..7b9595e 100644
--- a/src/components/MissingDataView.tsx
+++ b/src/components/MissingDataView.tsx
@@ -96,6 +96,7 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
     { col: COLUMNS.CLASSIFICATION, label: 'Classification', width: 130 },
     ...(launchDateCol >= 0 ? [{ col: launchDateCol, label: launchHeader, width: 130 }] : []),
     ...(readyToOrderCol >= 0 ? [{ col: readyToOrderCol, label: readyHeader, width: 130 }] : []),
+    ...((activeTab === 'launchInconsistent' || activeTab === 'upcomingLaunch') ? [{ col: -1, label: 'Days Until Launch', width: 120 }] : []),
   ];
 
   const columnUniqueValues = useMemo(() => {
@@ -124,7 +125,10 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
   };
 
   const filteredData = useMemo(() => {
-    let result = data.map((row, index) => ({ row, index }));
+    let result = data.map((row, index) => ({ row, index, status: 'ok' as string, daysUntil: 0 }));
+
+    const today = new Date();
+    today.setHours(0, 0, 0, 0);
 
     if (activeTab === 'missingLaunch') {
       result = result.filter(r => {
@@ -133,6 +137,60 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
       });
     }
 
+    if (activeTab === 'launchInconsistent' || activeTab === 'upcomingLaunch') {
+      result = result.map(r => {
+        const launchVal = launchDateCol >= 0 ? r.row[launchDateCol] : undefined;
+        const readyVal = readyToOrderCol >= 0 ? r.row[readyToOrderCol] : undefined;
+        const launchDate = formatDateValue(launchVal);
+        const readyDate = formatDateValue(readyVal);
+        let daysUntil = 0;
+        let status = 'ok';
+
+        if (launchDate && /^\d{4}-\d{2}-\d{2}$/.test(launchDate)) {
+          const launchD = new Date(launchDate);
+          const diffTime = launchD.getTime() - today.getTime();
+          daysUntil = Math.ceil(diffTime / (1000 * 60 * 60 * 24));
+
+          if (activeTab === 'launchInconsistent') {
+            if (readyDate && /^\d{4}-\d{2}-\d{2}$/.test(readyDate)) {
+              const readyD = new Date(readyDate);
+              if (readyD > launchD) {
+                status = 'error_ready_after_launch';
+              } else {
+                status = 'ok';
+              }
+            } else {
+              status = 'ok';
+            }
+          } else if (activeTab === 'upcomingLaunch') {
+            if (daysUntil <= 0) {
+              status = 'past';
+            } else if (daysUntil <= 120) {
+              status = 'critical';
+            } else if (daysUntil <= 180) {
+              status = 'warning';
+            } else {
+              status = 'ok';
+            }
+          }
+        } else {
+          status = 'missing_launch';
+        }
+
+        return { ...r, status, daysUntil };
+      });
+
+      if (activeTab === 'launchInconsistent') {
+        result = result.filter(r => 
+          r.status === 'error_ready_after_launch' || (r.status === 'ok' && r.daysUntil > 0 && isEmptyOrEpoch(launchDateCol >= 0 ? r.row[readyToOrderCol] : undefined))
+        );
+      }
+
+      if (activeTab === 'upcomingLaunch') {
+        result = result.filter(r => r.status === 'warning' || r.status === 'critical' || r.status === 'past');
+      }
+    }
+
     if (search) {
       const s = search.toLowerCase();
       result = result.filter(r =>
@@ -228,6 +286,8 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
 
   const tabs: { id: TabType; label: string }[] = [
     { id: 'missingLaunch', label: 'Missing Launch Date' },
+    { id: 'launchInconsistent', label: 'Launch Date Inconsistencies' },
+    { id: 'upcomingLaunch', label: 'Upcoming Launch Date' },
   ];
 
   const editingRow = editing ? data[editing.rowIndex] : null;
@@ -363,8 +423,14 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
               </tr>
             </thead>
             <tbody className="divide-y divide-slate-700/30">
-              {paginatedData.map(({ row, index }) => (
-                <tr key={index} className="hover:bg-slate-700/20 transition-colors">
+              {paginatedData.map(({ row, index, status, daysUntil }) => (
+                <tr key={index} className={cn(
+                  "hover:bg-slate-700/20 transition-colors",
+                  activeTab === 'launchInconsistent' && status === 'error_ready_after_launch' && "bg-red-500/10",
+                  activeTab === 'upcomingLaunch' && status === 'warning' && "bg-yellow-500/10",
+                  activeTab === 'upcomingLaunch' && status === 'critical' && "bg-red-500/10",
+                  activeTab === 'upcomingLaunch' && status === 'past' && "bg-red-600/20"
+                )}>
                   <td className="px-3 py-2 font-mono text-indigo-400 truncate" style={{ width: 100 }}>
                     {row[COLUMNS.ARTICLE_NO]}
                   </td>
@@ -403,6 +469,29 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
                       )}
                     </td>
                   )}
+                  {(activeTab === 'launchInconsistent' || activeTab === 'upcomingLaunch') && (
+                    <td className="px-3 py-2 font-mono" style={{ width: 120 }}>
+                      {status === 'error_ready_after_launch' ? (
+                        <span className="inline-flex items-center px-2 py-0.5 rounded text-[10px] font-bold bg-red-500/20 text-red-400 border border-red-500/40">
+                          Ready &gt; Launch
+                        </span>
+                      ) : status === 'warning' ? (
+                        <span className="inline-flex items-center px-2 py-0.5 rounded text-[10px] font-bold bg-yellow-500/20 text-yellow-400 border border-yellow-500/40">
+                          {daysUntil} days
+                        </span>
+                      ) : status === 'critical' ? (
+                        <span className="inline-flex items-center px-2 py-0.5 rounded text-[10px] font-bold bg-red-500/20 text-red-400 border border-red-500/40">
+                          {daysUntil} days
+                        </span>
+                      ) : status === 'past' ? (
+                        <span className="inline-flex items-center px-2 py-0.5 rounded text-[10px] font-bold bg-red-600/30 text-red-300 border border-red-500/50">
+                          Past
+                        </span>
+                      ) : (
+                        <span className="text-slate-500">—</span>
+                      )}
+                    </td>
+                  )}
                   <td className="px-3 py-2 text-right" style={{ width: 60 }}>
                     <button
                       onClick={() => openEdit(index, row)}