diff --git a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/IFlameChartProvider.java b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/IFlameChartProvider.java
index 179bca3..6d7766e 100644
--- a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/IFlameChartProvider.java
+++ b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/IFlameChartProvider.java
@@ -55,6 +55,20 @@
     boolean isComplete();
 
     /**
+     * Return the current end time of this flame chart. The return value of this
+     * method may change as long as the {@link #isComplete()} method returns
+     * <code>false</code>. When the flame chart is complete, then this value
+     * should stay the same.
+     *
+     * If the value is not known, impossible to compute or not available, the
+     * return value should be {@link Integer#MIN_VALUE}.
+     *
+     * @return The end time of the flame chart, in nanoseconds, or
+     *         {@link Integer#MIN_VALUE} if end time is not available.
+     */
+    long getEnd();
+
+    /**
      * Query the requested callstacks and return the segments for the sampled times.
      * The returned segments will be simply {@link ISegment} when there is no
      * function at a given depth, or {@link ICalledFunction} when there is an actual
diff --git a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/statesystem/InstrumentedCallStackAnalysis.java b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/statesystem/InstrumentedCallStackAnalysis.java
index 891546c..c2be79e 100644
--- a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/statesystem/InstrumentedCallStackAnalysis.java
+++ b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/callstack/core/instrumented/statesystem/InstrumentedCallStackAnalysis.java
@@ -347,6 +347,19 @@
     }
 
     @Override
+    public long getEnd() {
+        // Initialization error, but the analysis is completed
+        if (!waitForInitialization()) {
+            return Integer.MIN_VALUE;
+        }
+        ITmfStateSystem stateSystem = getStateSystem();
+        if (stateSystem == null) {
+            throw new IllegalStateException("The initialiation is complete, so the state system must not be null"); //$NON-NLS-1$
+        }
+        return stateSystem.getCurrentEndTime();
+    }
+
+    @Override
     public @NonNull List<@NonNull String> getExtraDataSets() {
         return fCallGraph.getExtraDataSets();
     }
diff --git a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/instrumented/provider/FlameChartDataProvider.java b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/instrumented/provider/FlameChartDataProvider.java
index 70e23b7..639c410 100644
--- a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/instrumented/provider/FlameChartDataProvider.java
+++ b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/instrumented/provider/FlameChartDataProvider.java
@@ -416,7 +416,7 @@
                 return new TmfModelResponse<>(null, ITmfResponse.Status.FAILED, CommonStatusMessage.ANALYSIS_INITIALIZATION_FAILED);
             }
             long start = getTrace().getStartTime().getValue();
-            long end = getTrace().readEnd().getValue();
+            long end = Math.max(start, fcProvider.getEnd());
 
             // Initialize the first element of the tree
             ImmutableList.Builder<FlameChartEntryModel> builder = ImmutableList.builder();
diff --git a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/xml/callstack/CallstackXmlAnalysis.java b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/xml/callstack/CallstackXmlAnalysis.java
index 6a6582b..c95583f 100644
--- a/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/xml/callstack/CallstackXmlAnalysis.java
+++ b/callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/xml/callstack/CallstackXmlAnalysis.java
@@ -386,6 +386,19 @@
     }
 
     @Override
+    public long getEnd() {
+        // Initialization error, but the analysis is completed
+        if (!waitForInitialization()) {
+            return Integer.MIN_VALUE;
+        }
+        Iterator<ITmfStateSystem> iterator = getStateSystems().iterator();
+        if (!iterator.hasNext()) {
+            throw new IllegalStateException("The initialization is complete, so the state system must not be null"); //$NON-NLS-1$
+        }
+        return iterator.next().getCurrentEndTime();
+    }
+
+    @Override
     public List<String> getExtraDataSets() {
         return fCallGraph.getExtraDataSets();
     }