diff --git a/app.py b/app.py
index 1dc0635..17f4da4 100644
--- a/app.py
+++ b/app.py
@@ -13,6 +13,7 @@
 
 # Modules :
 import datetime as dti
+import pytz
 
 from flask import Flask
 from flask import render_template
@@ -255,6 +256,11 @@ def free_rooms() :
     for r in free_rooms:
         [[soon_rooms,final_rooms],[favs_soon_rooms,favs_free_rooms]][r.id in favs_ids][r.is_free].append(r)
 
+    # Tri des salles bientôt disponibles en fonction du temps d'attente
+    sortfunc = lambda x: x.start-date.astimezone(pytz.timezone('Europe/Paris'))
+    soon_rooms.sort(key=sortfunc)
+    favs_soon_rooms.sort(key=sortfunc)
+
     context = {"favs_free_rooms":favs_free_rooms, "favs_soon_rooms":favs_soon_rooms,
                "free_rooms":final_rooms, "soon_rooms":soon_rooms, "frooms_disp":frooms_disp,
                "depts_str":depts_str, "dident_list":dident_list, "date_str":date_str,