Ronaldsway airport's put out another plea to passengers to arrive on time and beat queues at security.
Airport bosses say the summer flights schedule begins on Sunday, meaning much busier times at the facility.
In a Facebook post, the airport says passengers need to arrive in good time for their flight, saying an hour isn't long enough to check in and get through security.
Earlier this year, Infrastructure Minister Ray Harmer promised £300,000 would be spent to cut time people spend in security queues.
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