Clan’s tartan — it’s different from America? (13)

I believe the answer is:

transatlantic

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'from america?' is the definition.
I can't tell whether this definition defines the answer.

'clan's tartan it's different' is the wordplay.
'different' indicates an anagram.
'clan'+'tartan'+'its'='clantartanits'
'clantartanits' is an anagram of 'TRANSATLANTIC'.

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(Other definitions for transatlantic that I've seen before include "on other side" , "Across the pond" , "From Europe to America" , "Concerning Britain and the US" , "Crossing 'the Pond'" .)

I've seen this clue in The Times.

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