UFO over South Dakota seen by two airlines

Summary

In February 1965, two commercial aircraft reported a bright object with two parallel trails. It was a meteor that illuminated the cockpit with a blue color. The observation lasted between 4 and 5 seconds.

Both planes, one from United and another from American Airlines, were over South Dakota at the same time. Although initially considered a UFO phenomenon, investigators concluded it was a meteor. There was no physical evidence or photographs, but the pilots' testimony was consistent.