Ticks on a plane! (Bugs delay United flight) [View All]

Some wayward ticks delayed a United Airlines flight from Denver to Des Moines. Flight 1178 was delayed for nearly six hours on Tuesday after a passenger informed a flight attendant that she found a tick in economy class during a flight from Washington, D.C., to Denver.

The airline decided it couldn't fly the plane until it was cleaned of ticks, so passengers had to wait while another plane was flown from Colorado Springs to Denver. The flight was further delayed because of thunderstorms in the Denver area.

United spokeswoman Robin Urbanski said as many as three ticks were discovered. Urbanski said the airline hasn't figured out how the ticks got on the plane or what type of ticks were found. "I don't know if we'll be able to find that out," Urbanski said. "When possible, we do try to look into those type of things, and hopefully try to look for its origin."

The replacement plane shuttled the 107 passengers to Des Moines. The plane with ticks had begun its day in Chicago. It was cleaned of ticks, checked and put back into service. No ticks were found on passengers.