diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..13566b81b018ad684f3a35fee301741b2734c8f4
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000000000000000000000000000000000000..abf67665fbb4b984ee063e339c8d8fb5ff5fe2fa
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,22 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPep8NamingInspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="N806" />
+          <option value="N802" />
+          <option value="N803" />
+          <option value="N814" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyUnresolvedReferencesInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredIdentifiers">
+        <list>
+          <option value="list.pop" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000000000000000000000000000000000000..105ce2da2d6447d11dfe32bfb846c3d5b199fc99
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000000000000000000000000000000000000..67388a2ac340ca6c17e649492b707758f6f04016
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.11 (pythonProject1)" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.11 (pythonProject1)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000000000000000000000000000000000000..fdd8fdfd13437ad5929c98cfa256df55ff0f5e08
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/pythonProject1.iml" filepath="$PROJECT_DIR$/.idea/pythonProject1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/pythonProject1.iml b/.idea/pythonProject1.iml
new file mode 100644
index 0000000000000000000000000000000000000000..74d515a027de98657e9d3d5f0f1831882fd81374
--- /dev/null
+++ b/.idea/pythonProject1.iml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000000000000000000000000000000000000..94a25f7f4cb416c083d265558da75d457237d671
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/DisplayWindow.py b/DisplayWindow.py
new file mode 100644
index 0000000000000000000000000000000000000000..f9282c7115234b067f03b55e9a70c2b96f745fc0
--- /dev/null
+++ b/DisplayWindow.py
@@ -0,0 +1,74 @@
+import sys
+import RegressionModel
+from pyqtgraph import PlotWidget, plot
+import pyqtgraph as pg
+from PyQt6.QtWidgets import (QApplication, QMainWindow, QWidget,
+                             QVBoxLayout, QHBoxLayout, QGridLayout,
+                             QLabel, QPushButton, QSlider, QDateTimeEdit,
+                             QLineEdit, QComboBox)
+from PyQt6.QtGui import QPalette, QColor, QIcon
+
+
+class MainWindow(QMainWindow):
+
+    def __init__(self):
+        super().__init__()
+        self.setWindowIcon(QIcon("icon.ico"))
+        self.setMinimumSize(720, 640)
+
+        # Create a central widget
+        central_widget = QWidget(self)
+        self.setCentralWidget(central_widget)
+
+        # Create a grid layout and set it to the central widget
+        grid_layout = QGridLayout(central_widget)
+
+        # Create labels and input fields
+        self.labels_text = ['Date and Time', 'Airline', 'Destination', 'Model Start Year']
+        self.input_fields = [QDateTimeEdit(self), QComboBox(self), QComboBox(self), QComboBox(self)]
+        self.input_fields[1].addItems(RegressionModel.airlines)
+        self.input_fields[2].addItems(RegressionModel.destinations)
+        self.input_fields[3].addItems(list(map(str, RegressionModel.model_years)))
+
+        # Add labels and input fields to the grid layout
+        for i in range(4):
+            label = QLabel(self.labels_text[i], self)
+            grid_layout.addWidget(label, 0, i)
+            grid_layout.addWidget(self.input_fields[i], 1, i)
+
+        # Connect signals
+        for i in range(len(self.input_fields)):
+            if i == 0:
+                self.input_fields[i].dateTimeChanged.connect(self.update_values)
+            else:
+                self.input_fields[i].currentTextChanged.connect(self.update_values)
+
+        # Create a plot widget
+        graphWidget = pg.PlotWidget(self)
+        graphWidget.setBackground('w')
+        graphWidget.plot(RegressionModel.selected_day, RegressionModel.delay)
+
+        # Add the plot widget to the grid layout
+        grid_layout.addWidget(graphWidget, 2, 0, 1, 4)
+        grid_layout.addWidget(QLabel("EXPECTED DELAY: ", self), 3, 0, 1, 1)
+        # Remember to add the delay value here
+
+        self.setWindowTitle('Assistance Systems')
+        self.show()
+
+    def update_values(self):
+        menu_items = {0: "date", 1: "airline", 2: "destination", 3: "years to model"}
+        sender = self.sender()
+        for i in range(4):
+            if sender == self.input_fields[i]:
+                RegressionModel.GUI_selections[menu_items[i]] = sender.currentText() if i != 0 \
+                    else sender.dateTime()
+                print(RegressionModel.GUI_selections[menu_items[i]])
+
+
+app = QApplication(sys.argv)
+
+window = MainWindow()
+window.show()
+
+app.exec()
diff --git a/RegressionModel.py b/RegressionModel.py
new file mode 100644
index 0000000000000000000000000000000000000000..a04bac3eb3d0676eeb079797695f27d95c344f16
--- /dev/null
+++ b/RegressionModel.py
@@ -0,0 +1,11 @@
+# Shared data to GUI
+import random
+
+destinations = ["Tunis", "Paris", "Moscow"]
+airlines = ["Air Tunisia", "Air France", "Lufthansa", "Air Zimbabwe"]
+model_years = list(i for i in range(2015, 2023))
+selected_day = list(range(366))
+delay = list(random.random() for _ in range(366))
+# Shared Data from GUI
+GUI_selections = {"date": "", "airline": "", "destination": "", "years to model": ""}
+
diff --git a/__pycache__/RegressionModel.cpython-311.pyc b/__pycache__/RegressionModel.cpython-311.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..d390e59c4b05a8dc2763de3380de87f60da5751c
Binary files /dev/null and b/__pycache__/RegressionModel.cpython-311.pyc differ
diff --git a/icon.ico b/icon.ico
new file mode 100644
index 0000000000000000000000000000000000000000..77fc551287af69e8102f3d85b3c4e4c81e374186
Binary files /dev/null and b/icon.ico differ