This is everything you need to know about gliding in the game. Gliding for long periods of time in the game is quite hard but not impossible a trip from
Bandit----> Yeager takes about 10ish minutes to complete at 70 mph when you take off in the training glider (Link Below) ..... the motor is used to propel you to your desired altitude and then you make a steady glide but its a steady decent path, if you want to double and sometimes triple your airtime the wind settings are a good thing to play with reason being is the winds push more air over the wing when positioned right which equals more flying time any questions feel free to comment and happy flying as usual =)

Training Glider
https://www.simpleplanes.com/a/NcYpUx/Inspire-I-training-glider-SOAR-RELEASE