An American Airlines flight arriving at Ronald Reagan National Airport was forced to abort its landing to avoid another aircraft Tuesday, officials said, less than a month after a midair collision killed 67 people near the same airport and roughly 90 minutes before another close call between a passenger plane and a private jet in Chicago.

American Airlines Flight 2246 was requested by air traffic control to delay landing at Ronald Reagan Washington National Airport (DCA) in Arlington “to allow another aircraft more time to take off” at around 8:20 a.