Eva Airlines will charge you a No-Show fee if you do not check in or board before its deadline. If you are unable to arrive for your flight before it departs and your reservation number is between 525 and 695, you will be charged a no-show fee based on your reservation. The airline will not allow you to board a flight until you pay the no-show fee. https://flightcancellationpolicy.com/eva-air-cancellation-policy