![Flightradar24 on Twitter: "#AC837, Madrid - Toronto, is holding shortly after takeoff to reduce fuel weight prior to return to Madrid due to a technical issue. https://t.co/d1lAaHTqNz https://t.co/2kE3PluiFF" / Twitter Flightradar24 on Twitter: "#AC837, Madrid - Toronto, is holding shortly after takeoff to reduce fuel weight prior to return to Madrid due to a technical issue. https://t.co/d1lAaHTqNz https://t.co/2kE3PluiFF" / Twitter](https://pbs.twimg.com/media/EP3AttSXkAYpbD_.jpg:large)
Flightradar24 on Twitter: "#AC837, Madrid - Toronto, is holding shortly after takeoff to reduce fuel weight prior to return to Madrid due to a technical issue. https://t.co/d1lAaHTqNz https://t.co/2kE3PluiFF" / Twitter
![Why air Canada from Hong Kong to Seoul? Can you fly from Hong Kong to Vancouver or Toronto? | Flight tracker, Flight status, Route Why air Canada from Hong Kong to Seoul? Can you fly from Hong Kong to Vancouver or Toronto? | Flight tracker, Flight status, Route](https://i.pinimg.com/originals/2c/af/7f/2caf7fe10e26036c0229287b86fac355.jpg)
Why air Canada from Hong Kong to Seoul? Can you fly from Hong Kong to Vancouver or Toronto? | Flight tracker, Flight status, Route
![Air Canada's 777-300 flew to Marana Airport 2 weeks ago and hasn't flew since. Did it retire? Googleing its tail number didn't help. : r/ flightradar24 Air Canada's 777-300 flew to Marana Airport 2 weeks ago and hasn't flew since. Did it retire? Googleing its tail number didn't help. : r/ flightradar24](https://preview.redd.it/g8yvvd6ktu951.jpg?width=640&crop=smart&auto=webp&s=e54c989f5326abd939de0d275df54affd6dc0783)