The Co. Mayo airfield ( href="http://twitter.com/Irelandwest">@IrelandWest) pictures a Ryanair plane dubbing the Mayo colours and an Aer Lingus plane sporting the Donegal shades.

This viral (ever so slightly photoshopped perhaps) photo is a clever PR move with the photo appearing across all social media today.

The reasoning behind is of course the build up to this Sunday’s GAA football All-Ireland senior football final when the two counties go head to head in a bid to bring home the coveted Sam Maguire.

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@ href="https://twitter.com/leegooch">leegooch @ href="https://twitter.com/breakfastnt">breakfastnt @ href="https://twitter.com/mayogaablog">mayogaablog Look what just landed at Knock Airport this morning! href="https://twitter.com/search/%23mayo4sam">#mayo4sam href="https://twitter.com/search/%23donegalforsam">#donegalforsam href="http://t.co/n8yQIRAs" title="http://twitter.com/Irelandwest/status/248689889997123584/photo/1">twitter.com/Irelandwest/st…

— Ireland West Airport (@Irelandwest) href="https://twitter.com/Irelandwest/status/248689889997123584" data-datetime="2012-09-20T07:47:45+00:00">September 20, 2012