Holiday travellers have had their plans disrupted after a Jetstar IT glitch delayed transtasman flights for up to an hour and a half today.
Flights between Australia and New Zealand had been affected, a Jetstar spokesman said.
Passengers were experiencing delays of between an hour and an hour and a half.
"Our systems are now coming back online and flights have departed this morning.
"We apologise for the disruption these delays have caused our customers," the spokesman said.