i have never made a mistake when it comes to scheduling my flights... so i always opt out of paying extra to be able to make changes or cancel my flight. it's probably saved me thousand or two over th...
hope its a decent airline. i did that once when the dateline got in the way. rang them and said oops, need to move my flight by a day. no problems, no cost.
hat tip to Air New Zealand
hat tip to Air New Zealand