Canceled flights and delays have ticked up at American Airlines this week. Here are the numbers for the five biggest U.S. airlines from Sunday through Wednesday, according to flight-tracking service FlightStats:
AMERICAN AIRLINES: Canceled 293 flights or 4 percent of its schedule, and only 44.5 percent of flights arrived on time.
UNITED AIRLINES: Canceled 43 flights, or 0.6 percent; 79.8 percent arrived on time.
DELTA AIR LINES: Canceled 10 flights, or 0.1 percent; 84.8 percent arrived on time.
SOUTHWEST AIRLINES: Canceled 58 flights, or 0.5 percent; 85.5 percent arrived on time.
US AIRWAYS: Canceled 33 flights, or 0.7 percent; 84.8 percent arrived on time.