 Airlines are also slowly starting to come back online, but that doesn't mean the chaos will be over. The spillovers from the delays will likely continue throughout the day and into a busy weekend of summer travel. Maybe you're not flying, but a package you're waiting for might be. And FedEx and UPS have warned of potential delays in deliveries as they grapple with the impact of the massive IT failure. President Joe Biden is, quote, absolutely determined to remain in the presidential race and will resume campaigning next week.