An American Airlines flight arriving at Ronald Reagan National Airport was forced to abandon 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.

In January, 67 people were killed during a collision between an American Airlines regional jet and an Army ... In February, a single-engine plane crash occurred near Nome, Alaska, leaving 10 people dead. At an Arizona Airport in early February, an airplane ...

An American Airlines flight arriving at Ronald ... a Medevac jet crash in Philadelphia and a regional airline crash off the coast of Nome, Alaska, that killed 10 people. And last week, a Delta ...