![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/EP3e-z5XUAE2f8F.jpg)
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
![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)
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
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
![Air Canada flight off SFO radar for 12 seconds before near-disaster, NTSB says – Santa Cruz Sentinel Air Canada flight off SFO radar for 12 seconds before near-disaster, NTSB says – Santa Cruz Sentinel](https://www.santacruzsentinel.com/wp-content/uploads/migration/2017/201708/NEWS_170809917_AR_0_VHUMXJSBELSU.jpg)
Air Canada flight off SFO radar for 12 seconds before near-disaster, NTSB says – Santa Cruz Sentinel
![Air Canada resumes flights to India; Flight links between India and Canada established again - Live from a Lounge Air Canada resumes flights to India; Flight links between India and Canada established again - Live from a Lounge](https://livefromalounge.com/wp-content/uploads/2021/09/Screenshot-2021-09-20-at-6.36.30-PM-1024x638.png)