"Dis not Canterbury hon," another Instagram user said.
The airline posted the photo to Facebook yesterday and Kiwis were quick to point it out that Christchurch was looking very "Wellington-y" on that social media outlet as well.
There's just something about flying over NZ that we can't get over, especially when you're flying home. This stunning photo from @divyeshbhaven over Wellington
Posted by Jetstar NZ on Tuesday, 6 February 2018
"No wonder your time keeping is so poor - you have no idea where your planes are," a Facebook user said.
"Probably the metadata on the photo gave the wrong location," a more understanding user said, adding: "but yep, Canterbury is about 169 miles south of there!"
The airline fixed the caption this morning: "Thanks everyone - of course it's stunning Welly! From a plane but not over the plains. Corrected now."