Operations at Ronald Reagan Washington National Airport will be suspended between roughly 6 and 10 pm.<br />Officials say it is not connected to Trump's "Salute to America" but many critics are not convinced.<br />The fireworks have been moved to a park to accommodate Trump's Lincoln Memorial display.<br />The last such runway closure was in 2015 for a commemorative flight of World War II-era planes.<br />The airport's website does not yet list arrivals and departures for Thursday, reports CNN. <br />
