If something comes up and you need to cancel or postpone your trip, you'll be able to get a refund or exchange depending on the type of fare you've chosen. You'll need to do this before the date of your original ticket.
Definition of resilient - (of a person or animal) able to withstand or recover quickly from difficult conditions, (of a substance or object) able to recoil Definition of resilient - (of a person or animal) able to withstand or recover quickly from difficult conditions, (of a substance or object) able to recoil
resilience, resiliency(noun) an occurrence of rebounding or springing back. resilience, resiliency(noun) the physical property of a material that can return to its original shape or position after deformation that does not exceed its elastic limit. resiliency(Noun) resilience. Resiliency(noun) the act of resiling, springing back, or rebounding; as, the resilience of a ball or of sound.