diff --git a/sale_stock_available_info_popup/models/sale_order.py b/sale_stock_available_info_popup/models/sale_order.py
index 7e510da77..15f202958 100644
--- a/sale_stock_available_info_popup/models/sale_order.py
+++ b/sale_stock_available_info_popup/models/sale_order.py
@@ -2,6 +2,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from collections import defaultdict
+from datetime import timedelta
 
 from odoo import api, fields, models
 
@@ -20,7 +21,17 @@ class SaleOrderLine(models.Model):
             if not line.display_qty_widget:
                 remaining |= line
                 continue
-            product = line.product_id
+            confirm_date = (
+                line.order_id.date_order
+                if line.order_id.state in ['sale', 'done']
+                else fields.Datetime.now()
+            )
+            scheduled_date = (
+                confirm_date + timedelta(line.customer_lead or 0.0)
+            )
+            product = line.product_id.with_context(
+                to_date=scheduled_date, warehouse=line.order_id.warehouse_id.id
+            )
             qty_processed = qty_processed_per_product[product.id]
             line.immediately_usable_qty_today = \
                 product.immediately_usable_qty - qty_processed