Originally Posted by
CPH-Flyer
I am not sure of each link's update frequency, normally it is not an issue. These days things sometimes change quicker than the eye blinks, so it suddenly becomes relevant. I have found errors in the IATA map when it was just published. Unless they query live in database, there is a risk that things can chnage between the updates.
Right, the IATA map is not always current either. Sometimes I am aware of a recent update but what they show can be obsolete. However when they do update, it seems to update with the correct info. Sounds like all 3 sources UA QR IATA are not always perfect in different ways.