The content originally appeared on: CNN Deliveries of packages by UPS, FedEx and the US Postal Service are all moving at close to 100% on-time performance, according to data from ShipMatrix, a software provider that works with parcel shippers. It's a pleasant surprise, even for those who anticipated that those three services would be well prepared for the holiday season. 'If you operate at the peak, that's tremendous,' said Satish Jindel, president of ShipMatrix. 'I was expecting [the performance rate] […]