However, as experienced by many other airports across the UK, the cost of installing the scanners at Cardiff Airport has escalated significantly from initial estimates.
Fodd bynnag, fel y gwelwyd gan lawer o feysydd awyr eraill ledled y DU, mae cost gosod y sganwyr ym Maes Awyr Caerdydd wedi cynyddu'n sylweddol o'i chymharu â'r amcangyfrifon cychwynnol.