Following last night's explosions in Boston, a number of flights in and out of Boston may be subject to delay or cancellation.
Customers should check with their airline for the latest information about their flight.
Following incidents of this nature, it's not uncommon for the US authorities to step-up security measures at the airport as a precaution. Customers are advised to comply with any measures that have been implemented.
Please also refer to the latest Foreign & Commonwealth Office travel advice for the USA.