The main points are the fuel - measurement error that led to the plane running out of fuel. Then there's the pilots' decision to glide towards Gimli and their successful emergency landing there.
Well, 'freefall flight 174 true story' is quite an amazing and nerve - wracking one. This was a situation where Air Canada Flight 174 faced a major crisis. You see, there was a miscalculation regarding the fuel. So, the plane was suddenly in a situation where it was running out of fuel while in the air. The pilots were forced to glide it. They aimed for Gimli which was an old air base. It was a real test of their skills and the plane's gliding capabilities. And fortunately, everyone on board survived the emergency landing.
Honestly, I don't know. It could be inspired by real events, or it could be completely fictional. We'd need more details to make a definite conclusion.
Flight is not a true story. It's likely a work of imagination or based on a fictional concept. Many elements might have been fabricated to make it more engaging and dramatic.