The Department of Health and Social Care says patients had to wait for more than four hours in Accident and Emergency on Boxing Day.
In a freedom of information request, the department was asked how long those needing treatment on December 26 had to wait.
In response, the department said on average people spent 252 minutes waiting to be seen by medics.
But it added the average time to be seen over the festive period was 205 minutes.
Rachel Reeves to celebrate budget in IOM-owned pub, says MP
A Labour MP says the shadow financial system is so "out of hand" UK chancellor Rachel Reeves will celebrate the budget in a Manx-owned pub leased to a Cayman Islands company.
Several pets missing after last night's fireworks
An Island charity's urging pet owners to get in touch if their furry friends went missing after being spooked by fireworks.
No Awaab's Law here yet, says minister
A new UK law which protects tenants against mould would be considered when updating Manx housing legislation, but there are no current plans to do so.
Isle of Man proves Earth is flat, says Richard Branson
The view from the Isle of Man proves the Earth is flat, according to Richard Branson.
Cabinet Office staff jumps 8% in a year
The number of people working in the government's Cabinet Office rose by more than eight per cent last year.
Yellow weather warning about high tides today
Ronaldsway Met Office has issued another weather warning today.
Northern lights tonight - or just clouds?
The Isle of Man could be in for a spectacular light show later, if the weather allows.
Teen's funeral to be held next week
The funeral of a teenager from Douglas who died last month will be next week.
