diff --git a/__tests__/elements/calendar.tsx b/__tests__/elements/calendar.tsx
index d27e2ef..1b733c8 100644
--- a/__tests__/elements/calendar.tsx
+++ b/__tests__/elements/calendar.tsx
@@ -1,32 +1,31 @@
-import React from 'react';
-import { render, screen, fireEvent } from '@testing-library/react';
-import '@testing-library/jest-dom';
-import { useGetTimelinesByEventQuery } from '@/redux/api/timelineApi';
-import Calendar from '@/components/elements/Timeline/Calendar';
+import React from 'react'
+import { render, screen, fireEvent } from '@testing-library/react'
+import '@testing-library/jest-dom'
+import { useGetTimelinesByEventQuery } from '@/redux/api/timelineApi'
+import Calendar from '@/components/elements/Timeline/Calendar'
 
 // Mock the useGetTimelinesByEventQuery hook
 jest.mock('@/redux/api/timelineApi', () => ({
   useGetTimelinesByEventQuery: jest.fn(),
-}));
+}))
 
 jest.mock('@/components/elements/Timeline/Calendar', () => {
-    return {
-      __esModule: true,
-      default: jest.fn(() => (
-        <div>
-          <div data-testid="calendar">Calendar Component</div>
-          <div>Task 1</div>
-          <div>Task 2</div>
-        </div>
-      )),
-    }
-});
-
+  return {
+    __esModule: true,
+    default: jest.fn(() => (
+      <div>
+        <div data-testid="calendar">Calendar Component</div>
+        <div>Task 1</div>
+        <div>Task 2</div>
+      </div>
+    )),
+  }
+})
 
 describe('Calendar', () => {
   beforeEach(() => {
     // Mock the return value of useGetTimelinesByEventQuery
-    (useGetTimelinesByEventQuery as jest.Mock).mockReturnValue({
+    ;(useGetTimelinesByEventQuery as jest.Mock).mockReturnValue({
       data: [
         {
           id: '1',
@@ -42,26 +41,26 @@ describe('Calendar', () => {
         },
       ],
       isLoading: false,
-    });
-  });
+    })
+  })
 
   afterEach(() => {
-    jest.clearAllMocks();
-  });
+    jest.clearAllMocks()
+  })
 
   test('renders the calendar component', () => {
-    render(<Calendar eventId="123" />);
-    expect(screen.getByTestId('calendar')).toBeInTheDocument();
-  });
+    render(<Calendar eventId="123" />)
+    expect(screen.getByTestId('calendar')).toBeInTheDocument()
+  })
 
   test('displays calendar events correctly', () => {
-    render(<Calendar eventId="123" />);
-    expect(screen.getByText('Task 1')).toBeInTheDocument();
-    expect(screen.getByText('Task 2')).toBeInTheDocument();
-  });
+    render(<Calendar eventId="123" />)
+    expect(screen.getByText('Task 1')).toBeInTheDocument()
+    expect(screen.getByText('Task 2')).toBeInTheDocument()
+  })
 
   test('handles event clicks to show details in a modal', async () => {
-    render(<Calendar eventId="123" />);
-    fireEvent.click(screen.getByText('Task 1'));
-  });
-});
+    render(<Calendar eventId="123" />)
+    fireEvent.click(screen.getByText('Task 1'))
+  })
+})
diff --git a/__tests__/timeline/timeline-delete.test.tsx b/__tests__/timeline/timeline-delete.test.tsx
new file mode 100644
index 0000000..1f9cce2
--- /dev/null
+++ b/__tests__/timeline/timeline-delete.test.tsx
@@ -0,0 +1,66 @@
+import React from 'react'
+import { render, fireEvent, waitFor } from '@testing-library/react'
+import '@testing-library/jest-dom'
+import { Provider } from 'react-redux'
+import { store } from '@/redux/store'
+import TimelineDetailsModal from '@/components/elements/Timeline/TimelineDetailsModal'
+
+jest.mock('@/redux/api/timelineApi', () => ({
+  useDeleteTimelineMutation: jest.fn(() => [
+    jest.fn().mockResolvedValue({}),
+    { isLoading: false, isSuccess: false },
+  ]),
+}))
+
+describe('TimelineDetailsModal', () => {
+  const mockOnClose = jest.fn()
+
+  it('deletes the timeline and closes the modal on successful delete', async () => {
+    const { getByText } = render(
+      <Provider store={store}>
+        <TimelineDetailsModal
+          timelineId="1"
+          onClose={mockOnClose}
+          showModal={true}
+          clickedEvent={{
+            title: 'Setup',
+            start: new Date('2022-05-01T09:00:00Z'),
+            end: new Date('2022-05-01T10:00:00Z'),
+          }}
+        />
+      </Provider>
+    )
+
+    global.confirm = jest.fn().mockReturnValue(true) 
+
+    fireEvent.click(getByText('Delete Timeline')) 
+
+    await waitFor(() => {
+      expect(mockOnClose).toHaveBeenCalled() 
+    })
+  })
+
+  it('does not delete the timeline if user cancels', async () => {
+    const { getByText } = render(
+      <Provider store={store}>
+        <TimelineDetailsModal
+          timelineId="1"
+          onClose={mockOnClose}
+          showModal={true}
+          clickedEvent={{
+            title: 'Setup',
+            start: new Date('2022-05-01T09:00:00Z'),
+            end: new Date('2022-05-01T10:00:00Z'),
+          }}
+        />
+      </Provider>
+    )
+
+    global.confirm = jest.fn().mockReturnValue(false) 
+
+    fireEvent.click(getByText('Delete Timeline'))
+    await waitFor(() => {
+      expect(mockOnClose).not.toHaveBeenCalled() 
+    })
+  })
+})
diff --git a/__tests__/timeline/timeline.test.tsx b/__tests__/timeline/timeline.test.tsx
index 27a7097..017f312 100644
--- a/__tests__/timeline/timeline.test.tsx
+++ b/__tests__/timeline/timeline.test.tsx
@@ -17,6 +17,13 @@ jest.mock('@/components/elements/Timeline/Calendar', () => {
   }
 })
 
+jest.mock('@/components/elements/Timeline/TimelineDetailsModal', () => {
+  return {
+    __esModule: true,
+    default: jest.fn(() => <div>Mocked DemoApp</div>),
+  }
+})
+
 describe('EventTimeline', () => {
   beforeEach(() => {
     ;(useGetTimelinesByEventQuery as jest.Mock).mockReturnValue({
diff --git a/src/components/elements/Timeline/Calendar.tsx b/src/components/elements/Timeline/Calendar.tsx
index af85967..4e96c86 100644
--- a/src/components/elements/Timeline/Calendar.tsx
+++ b/src/components/elements/Timeline/Calendar.tsx
@@ -2,12 +2,10 @@ import React from 'react'
 import dayGridPlugin from '@fullcalendar/daygrid'
 import timeGridPlugin from '@fullcalendar/timegrid'
 import interactionPlugin from '@fullcalendar/interaction'
-import Modal from '@mui/material/Modal'
-import Box from '@mui/material/Box'
-import Typography from '@mui/material/Typography'
 import { useGetTimelinesByEventQuery } from '@/redux/api/timelineApi'
 import { EventApi } from '@fullcalendar/core/index.js'
 import FullCalendar from '@fullcalendar/react'
+import TimelineDetailsModal from './TimelineDetailsModal'
 
 interface DemoAppProps {
   eventId: string
@@ -51,14 +49,12 @@ const DemoApp: React.FC<DemoAppProps> = ({ eventId }) => {
     p: 4,
   }
 
-  
-
   if (isLoading) {
     return (
       <div className="flex flex-col justify-center items-center min-h-[90vh]">
         <div data-testid="loader" className="loader"></div>
       </div>
-    );
+    )
   }
 
   return (
@@ -77,27 +73,18 @@ const DemoApp: React.FC<DemoAppProps> = ({ eventId }) => {
           eventColor="#14b8a6"
           displayEventTime={false}
         />
-        <Modal
-          open={showModal}
-          onClose={handleCloseModal}
-          aria-labelledby="event-modal-title"
-          aria-describedby="event-modal-description"
-        >
-          <Box sx={style}>
-            <Typography id="modal-modal-title" variant="h6" component="h2">
-              Task Details
-            </Typography>
-            <Typography id="modal-modal-description" sx={{ mt: 2 }}>
-              Task title: {clickedEvent?.title}
-            </Typography>
-            <Typography id="modal-modal-description" sx={{ mt: 2 }}>
-              Start date: {clickedEvent?.start?.toLocaleTimeString()}
-            </Typography>
-            <Typography id="modal-modal-description" sx={{ mt: 2 }}>
-              End date: {clickedEvent?.end?.toLocaleTimeString()}
-            </Typography>
-          </Box>
-        </Modal>
+        {clickedEvent && (
+          <TimelineDetailsModal
+            timelineId={clickedEvent.id}
+            onClose={handleCloseModal}
+            showModal={showModal}
+            clickedEvent={{
+              title: clickedEvent.title,
+              start: new Date(clickedEvent.startStr),
+              end: new Date(clickedEvent.endStr)
+            }}
+          />
+        )}
       </div>
     </div>
   )
diff --git a/src/components/elements/Timeline/TimelineDetailsModal.tsx b/src/components/elements/Timeline/TimelineDetailsModal.tsx
new file mode 100644
index 0000000..9a361cf
--- /dev/null
+++ b/src/components/elements/Timeline/TimelineDetailsModal.tsx
@@ -0,0 +1,86 @@
+import React from 'react';
+import { useDeleteTimelineMutation } from '@/redux/api/timelineApi';
+import Modal from '@mui/material/Modal';
+import Box from '@mui/material/Box';
+import Typography from '@mui/material/Typography';
+import Button from '@mui/material/Button';
+
+interface TimelineDetailsModalProps {
+  timelineId: string;
+  onClose: () => void;
+  showModal: boolean;
+  clickedEvent: {
+    title: string;
+    start: Date;
+    end: Date;
+  };
+}
+
+const style = {
+  position: 'absolute' as 'absolute',
+  top: '50%',
+  left: '50%',
+  transform: 'translate(-50%, -50%)',
+  width: 400,
+  bgcolor: 'background.paper',
+  border: '2px solid #000',
+  boxShadow: 24,
+  p: 4,
+};
+
+const TimelineDetailsModal: React.FC<TimelineDetailsModalProps> = ({ timelineId, onClose, showModal, clickedEvent }) => {
+  const [deleteTimeline, { isLoading, isSuccess}] = useDeleteTimelineMutation();
+
+  const handleDelete = async () => {
+    if (window.confirm('Are you sure you want to delete this timeline?')) {
+      try {
+        await deleteTimeline({ id: timelineId });
+        onClose();  
+      } catch (error) {
+        console.error('Failed to delete the timeline:', error);
+        alert('There was a problem deleting the timeline.');
+      }
+    }
+  };
+
+  React.useEffect(() => {
+    if (isSuccess) {
+      onClose(); 
+    }
+  }, [isSuccess, onClose]);
+
+
+  return (
+    <Modal
+      open={showModal}
+      onClose={onClose}
+      aria-labelledby="modal-modal-title"
+      aria-describedby="modal-modal-description"
+    >
+      <Box sx={style}>
+        <Typography id="modal-modal-title" variant="h6" component="h2">
+          Task Details
+        </Typography>
+        <Typography id="modal-modal-description" sx={{ mt: 2 }}>
+          Task title: {clickedEvent?.title}
+        </Typography>
+        <Typography id="modal-modal-description" sx={{ mt: 2 }}>
+          Start date: {clickedEvent?.start.toLocaleTimeString()}
+        </Typography>
+        <Typography id="modal-modal-description" sx={{ mt: 2 }}>
+          End date: {clickedEvent?.end.toLocaleTimeString()}
+        </Typography>
+        <div style={{ marginTop: 20 }}>
+          <Button variant="outlined" color="error" onClick={handleDelete} disabled={isLoading}>
+            Delete Timeline
+          </Button>
+          <Button variant="outlined" style={{ marginLeft: 10 }} onClick={onClose}>
+            Close
+          </Button>
+        </div>
+      </Box>
+    </Modal>
+  );
+};
+
+export default TimelineDetailsModal;
diff --git a/src/redux/api/timelineApi.ts b/src/redux/api/timelineApi.ts
index 3a42b0e..b1d2c10 100644
--- a/src/redux/api/timelineApi.ts
+++ b/src/redux/api/timelineApi.ts
@@ -39,6 +39,13 @@ export const timelineApi = baseApi.injectEndpoints({
       }),
       providesTags: ['Timeline'],
     }),
+    deleteTimeline: builder.mutation<void, { id: string }>({
+      query: ({ id }) => ({
+        url: `/timelines/${id}/delete/`,  
+        method: 'DELETE',
+      }),
+      invalidatesTags: (_, __, arg) => [{ type: 'Timeline', id: arg.id }],
+    }),    
   }),
 })
 
@@ -46,4 +53,5 @@ export const {
   useGetTimelinesByEventQuery,
   useCreateTimelineMutation,
   useModifyDetailTimelineMutation,
+  useDeleteTimelineMutation,
 } = timelineApi