This film was full of stupid and unrealistic stuations and scenes. The guy FH HF has a good review and I want to add a few items to it.
1-when prop type plane crashed not also the landing gear recieved no damage upon impact, but passengers felt no serious hit when the plane smashed into a block of ice.
2-when the man tried to kidnap the boy, he could have easily escape by loosing his seat belt and getting off the car, but instead he sat there crying for mommy.
3-the pilot told them they have reached load capacity and there is no way for them to get on board, but after a few selfish threats from the stubborn and selfish daddy, the plane magically had an increase in maximum load capacity and they got on board.
4- The kidnapper guy too so stupid to understand that they need ID cards rather than bands to get on those military planes.
5-In the fireball rainning scene daddy wanted to make his way to the offroad, so he decided to go reverse and hit the car behind them so hard and probably damage it's radiator on impact and mak'em stuck in their car and wait for death.
My advice, don't waste your time on this movie