 There will be some minor disruptions, like trying to pay a city bill online. Many flights have been canceled around the country, but New York City's MTA chief, Jano Lieber, says... New York City's public transit system is going full speed. I'm Jackie Quinn. Long lines formed at airports in the U.S., Europe, and Asia as airlines lost access to check-in and booking services at a time when many travelers are headed away on summer vacations.