• You must be a MileagePlus Member registered at united.com
• Your MileagePlus number must be listed on each of your United flight reservations

Please note that:

• Notifications pertain to United flights only.
• If you make travel changes 1 hour or less before a flight, we cannot guarantee that you will receive notifications for that flight
• If you have more than one confirmed flight on the same day, you will receive messages for each flight