Major U.S. airlines had more flights on time in October than last year, but the performance was worse than the prior month as weather-related and air-traffic related delays rose, the U.S.
http://us.rd.yahoo.com/finance/external/cb...5A78B2752ECA%7D
http://us.rd.yahoo.com/finance/external/cb...5A78B2752ECA%7D