$Delta Air Lines(DAL.US)$$American Airlines(AAL.US)$ According to iATA...

$Delta Air Lines(DAL.US)$ $American Airlines(AAL.US)$ According to iATA information, supply chain disruptions and the resulting delivery delays caused suppliers to take too long to deliver goods. Manufacturers often use faster air freight to make up for lost time in production. In the run-up to year-end retail activity peaks such as Christmas, the store-to-sales ratio remains low, favouring air freight, which manufacturers are turning to quickly to meet demand.
American Airlines and Delta Air Lines are both on track for record cargo revenue in 2021, and United Airlines is forecasting strong results.