My general comment is that needing to put figure skates in checked baggage obviously remains a big issue for skaters in general -- not just for these Aussies (for whom my fingers are crossed).
Two very recent cases in point (within the last week or so):
(1) Adam Rippon's luggage (including his skates) was lost when he flew on American Airlines. Domestically, IIRC. Adam understandably was upset, and he tweet-shamed AA several times (over at least a couple of days) about his missing luggage. (I think he mentioned something about Las Vegas being the problem, IIRC?) I don't know whether Adam's luggage ever was found ... I'm guessing that it was not.
(2) Jeremy Ten sent a series of tweets about the persistence required to keep his skates in carry-on luggage for a domestic flight within Canada. (Sorry, I forget which airline was his carrier.) He said that three different security agents (Canada's equivalent of TSA) told him that his skates were not permitted in his carry-on luggage -- although Jeremy could recite chapter and verse the official language that said that skates are allowed in carry-ons (for domestic flights within Canada). Jeremy finally had to get a supervisor involved to override the three agents.
Plus I would note that the TSA page has a clear notation/warning that basically says that the agent at the checkpoint has ultimate authority over whether something is allowed or not.
In other words, the agent is
not required to adhere to the rules on the TSA webpage.
And I imagine that some TSA agents are ignorant of the TSA rules -- analogous to the Canadian agents who were ignorant of the Canadian rules, as experienced by Jeremy.
(Sorry that I am too lazy to go back and click on the TSA link again to get a direct quote. And too lazy to look up the tweets that I had seen within the last few days.)
I'm trying to figure out which airlines would deny someone from boarding an airplane because they are carrying ice skates. Anyone with information, please jump in here.
Two examples of rules that I found:
United has different policies for domestic and international flights:
Skates are allowed in carry-on luggage for United's domestic flights -- but not for United's international flights.
JetBlue does not allow skates in carry-on luggage.
I was nosing around earlier (before your post) and found the examples above on the airlines' respective websites.
(But I closed the pages ... so sorry that I am not attaching links.)
... 90% of the time, "lost luggage" could be avoided if travelers would just arrive at the airport and check in your bags early. ...
In response to shiroKJ:
Although your advice about arriving at the airport early is very sensible in general, I think it has nothing to do with the situation of the Aussie skaters.
I believe that the luggage of the Aussie skaters got lost because their first flight had a big delay -- causing them to miss a connecting flight.
I think the luggage did not get put on whatever their new connecting flight was.
The delay in their first flight obviously was not their fault. Totally out of their control.
(I think Adam Rippon's problem also involved a delay that caused him to miss a connecting flight.)