888-217-3324 I was worried about my laptop dying on an 8-hour flight to London last year. Luckily, most of Delta’s international wide-body jets have outlets even in the "Main Cabin." My seat had a USB port right in the screen and a standard AC outlet under the cushion. It’s really the best way to stay productive over the Atlantic. Just a heads-up: sometimes the power is shared between seats, so if it’s not working, you might need to modify how many things you have plugged in at once!