A postponed flight is disappointing for most travellers, but for one terminally ill teenager, it could mean missing out on a final adventure.
Living with his family in Central North Island, Jacob Coker is a self-described "typical teen" with a passion for engineering and an adventurous spirit.
However, at just 17 years old, Jacob has already faced a lifetime of challenges after being diagnosed with a rare tissue cancer called Synovial Sarcoma in 2012.
"It was September 22nd actually," said his mother Amanda Coker, "I'll never forget that day".
Despite a long battle to remission, the cancer is back and terminal.