With more than one million passengers in the air at any one time, DNATA provides meals each day to several airlines.
All meals at DNATA are thought about, cooked and packed at the kitchens near to Heathrow.
Food deliveries to the caterers start at around 6am, where a variety of different foods are delivered including potatoes, lettuce, carrots, onions and leeks.
From delivery to dispatch, the ingredients are made into meals within 12 hours.
READ MORE: When to expect the next travel list update