If your flight is delayed and you return to the airport later than the time specified in your booking, you will typically be charged an overstay fee. Most airport car parks operate on 24-hour cycles; if your delay pushes you into a new 24-hour window, you will likely be charged for an extra day at the car park's standard "roll-up" rate, which is often significantly higher than the pre-booked daily rate. Some premium parking providers or "Meet and Greet" services offer a grace period (often 2 to 6 hours), but this is not universal. If you are delayed by your airline, you may be able to claim these additional parking costs back from the carrier under "duty of care" or through your travel insurance, provided you keep all receipts and proof of the flight delay duration.