Update app.py

app.py

@@ -41,7 +41,7 @@ def get_specific_flights(day, max_delay, departure_hour, ampm, weather, destinat
     destinations = [dest for dest in destinations if dest not in ["That's a reason why I travel alone...", "I prefer not to say"]]
 
     # Select only flight during the same departure hour
-    df['departure_hour'] = df['departure_time'].str.split(':').str[0].astype(int)
+    df['departure_hour'] = df['ontime'].str.split(':').str[0].astype(int)
     df = df[df['departure_hour'] == departure_hour].drop(columns=['departure_hour'])
 
     # Convert time columns to datetime objects