On May 4th 2019, British Airways canceled its BA 52 Seattle (SEA) – London Heathrow (LHR) flight scheduled to depart at 1:30 pm, as well as its May 5th 2019 BA 53 London Heathrow (LHR) – Seattle (SEA) flight scheduled to depart at 9:35 am. If you were supposed to be on one of those flights and would like to receive compensation in accordance with EU regulation EC 261/2004, please fill out our Questionnaire to initiate your compensation claim. As the only U.S.-based flight compensation company, we provide personalized customer service during American business hours, and we never ask for sensitive information such as your social security number or bank account number. If you have questions before submitting the Questionnaire, please see our Frequently Asked Questions page or email us at info@euflightdelay.com.