Why is there no Wi-Fi on a plane?

To provide Wi-Fi, planes need to have a satellite antenna, a network modem, and a number of wireless access points around the interior, says Jeff Sare, vice president of in-flight connectivity solutions at Panasonic Avionics Corporation. And all that hardware has to be maintained in addition to installed.



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JetBlue Airways and Delta Air Lines are the only two U.S. airlines that currently offer free Wifi on flights. What is this? JetBlue Airways was the first American airline to offer free Wifi on all flights for all passengers. From takeoff to landing, you can enjoy Fly-Fi, the airline's free Wifi service.

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Coverage with ViaSat includes the continental U.S., Canada, Mexico, Central America, the Caribbean and Europe. 7 The following aircraft operate with this provider: Select Airbus 319, select Boeing 737-900, Boeing 757-200 with premium transcontinental service and 737 MAX 9.

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Can I text on an airplane? Yes, but only using a Wi-Fi connection. The ban on using a cellular connection means passengers can't send SMS texts. Any communication has to be over Wi-Fi with a messaging app that provides similar functionality like iMessage, WhatsApp, or Viber.

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The U.S. Federal Communications Commission (FCC) currently prohibits the use of mobile phones aboard any aircraft in flight.

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According to Smarter Travel, by not turning your phone onto airplane mode, your phone will attempt to make connections with the cell towers around it. Forbes reported, “If you don't put your phone on airplane mode during a flight, your phone will probably annoy a few pilots and air traffic controllers.”

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The maximum speeds for these systems are currently around 5 megabits per second (which is shared by hundreds of passengers), according to Andrew Zignani, a research director at technology intelligence firm ABI Research who specializes in wireless connectivity.

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Airplane Wi-Fi has been around for decades but its reliability and speeds can vary widely depending on the airline, the route and the type and age of the aircraft. American Airlines, United and other U.S. airlines have been updating their fleets to provide better wifi.

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Delta and Virgin America tied for the fastest in-flight Wi-Fi at speeds up to 15 Mbps. If you're simply looking for the fastest in-flight Wi-Fi, go for Delta or Virgin America. However, while both these airlines offer in-flight Wi-Fi up to 15 Mbps, they vary in price enormously.

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The amount of data that any given individual uses keeps going up. Multiple airlines reported that passengers will connect to wifi from two, or even three devices during a flight. A single streamer uses the bandwidth of ten non-streamers. And all of this increases the costs to airlines for offering wifi.

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Wi-Fi may be purchased prior to your flight by visiting aa.com/wifi or you may purchase once on board. International Wi-Fi is available on all Boeing 777-300ER flights. Wi-Fi can be purchased once on board; currently there is not a pre-purchase option for international Wi-Fi.

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Buy Wi-Fi passes in advance Prepurchasing one-hour passes isn't really going to save you much, if anything. But if you're on the market for an all-day flight pass, you can start planning on saving some cash by purchasing it before your flight.

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If you don't turn on airplane mode, at the very least, your device will be a major annoyance for the flight crew. The higher the plane's altitude, the more power a device uses to communicate with cell towers. This power usage causes a lot of feedback noise that can distract pilots and air traffic controllers.

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When any aircraft leaves the ground, all cellular telephones on board that aircraft must be turned off. And if you don't comply, you may be fined. Another issue with in-flight cell phone use is the possibility of overloading the cell towers on the ground.

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Despite the urgings of flight crews to turn off all phones or put them in airplane mode, cell phones can continue to work after a plane takes off, but only while in range of a cellular tower. Cell phones communicate through cell towers, which are located on the ground but can stretch hundreds of feet into the air.

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If you're wondering if you can watch Netflix on a plane, the answer is yes – with the right setup. You can download movies and TV shows in advance to watch on your device without an internet connection. When flying, you should put your device in airplane mode and connect to the in-flight WiFi if it is available.

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