• As of my knowledge cutoff in September 2021, United Airlines does not have a specific feature or partnership that enables the direct use of WhatsApp while on board their flights. However, you can still use WhatsApp on United Airlines flights by following these general steps:

• Connect to in-flight Wi-Fi: united airlines whatsapp offers Wi-Fi services on many of its flights. Once you are on board and the aircraft reaches a safe altitude, you can connect to the in-flight Wi-Fi network.

• Purchase or log in to the Wi-Fi service: United Airlines provides several Wi-Fi plans, including hourly and full-flight options. You can purchase the plan that suits your needs or log in if you have a pre-existing subscription or access code.

• Launch WhatsApp: Once you are connected to the in-flight Wi-Fi, you can open WhatsApp on your mobile device. Ensure that you have the WhatsApp application installed and logged in to your account.

• Use WhatsApp as normal: You can now use WhatsApp on your device as you would on the ground. You can send and receive messages, make voice and video calls, and share media with your contacts. However, please note that the quality and speed of the in-flight Wi-Fi may vary, which can affect the performance of WhatsApp.

• It's important to remember that these instructions are based on the assumption that United Airlines provides Wi-Fi services on the specific flight you are taking. It's always a good idea to check United Airlines' website or contact their customer service for the most up-to-date information regarding in-flight Wi-Fi availability and pricing.

• Please keep in mind that the availability of in-flight Wi-Fi and the specific services offered can vary between airlines, aircraft models, and routes. Therefore, it's recommended to confirm the details with United Airlines directly before your flight
  

Does United Airlines have WhatsApp?

1. Respect airline policies: While using WhatsApp on a United Airlines flight, it's important to adhere to the airline's policies and guidelines regarding the use of electronic devices and internet connectivity. Follow any instructions provided by the flight attendants and ensure that your device is in aeroplane mode or has cellular connectivity disabled, as per the airline's regulations.

2. Be mindful of data usage: In-flight Wi-Fi services often have limitations on data usage, depending on the plan you've selected or the duration of your flight. Keep in mind that activities such as sending and receiving media files, making video calls, or downloading large attachments can consume a significant amount of data. Use WhatsApp judiciously to avoid exceeding your data allowance or incurring additional charges.

3. Stay aware of roaming charges: If you're using WhatsApp via the in-flight Wi-Fi while travelling internationally, be mindful of potential roaming charges from your mobile service provider. While the Wi-Fi on the plane allows you to use WhatsApp without using your cellular data, it's essential to ensure that your mobile device is not connected to the aeroplane's cellular network, as this can incur roaming charges.

4. Consider time restrictions: In some cases, airlines may have restrictions on the use of in-flight Wi-Fi during certain phases of the flight, such as during takeoff and landing. Pay attention to any announcements made by the cabin crew and follow the guidelines provided.

5. Remember that the availability and specific procedures for using WhatsApp on United Airlines flights may change over time, so it's always recommended to check with the airline directly or refer to their website for the most up-to-date information.