"Table 5 Ranking of Major Airport On-time Departure Performance in April 2004",,,,, (Percent On-time),,,,, Rank,April 2003,%,Rank,April 2004,% 1,"Salt Lake City, UT (SLC)",94.15,1,"San Francisco, CA (SFO)",90.98 2,"Portland, OR (PDX)",93.87,2,"Salt Lake City, UT (SLC)",90.88 3,"Houston, TX (IAH)",93.76,3,"Washington, DC (DCA)",90.34 4,"Los Angeles, CA (LAX)",92.60,4,"Denver, CO (DEN)",90.11 5,"San Diego, CA (SAN)",92.16,5,"Portland, OR (PDX)",88.96 6,"San Francisco, CA (SFO)",91.99,6,"Houston, TX (IAH)",88.78 7,"Washington, DC (DCA)",91.74,7,"Pittsburgh, PA (PIT)",88.45 8,"Tampa, FL (TPA)",91.44,8,"Minn/St. Paul Int, MN (MSP)",88.35 9,"Denver, CO (DEN)",91.43,9,"Los Angeles, CA (LAX)",88.32 10,"St. Louis, MO (STL)",91.37,10,"Seattle, WA (SEA)",87.92 11,"Minn/St. Paul Int, MN (MSP)",91.00,11,"Dallas/Ft.Worth, TX (DFW)",87.54 12,"Orlando, FL (MCO)",90.95,12,"Detroit, MI (DTW)",87.52 13,"Pittsburgh, PA (PIT)",90.70,13,"St. Louis, MO (STL)",87.39 14,"Las Vegas, NV (LAS)",90.53,14,"Tampa, FL (TPA)",87.27 15,"Seattle, WA (SEA)",90.45,15,"Cincinnati, OH (CVG)",87.05 16,"Cincinnati, OH (CVG)",89.74,16,"Charlotte, NC (CLT)",86.98 17,"Fort Lauderdale, FL (FLL)",89.67,17,"Miami, FL (MIA)",86.52 18,"New York, NY (LGA)",89.27,18,"Boston, MA (BOS)",86.42 19,"Phoenix, AZ (PHX)",89.09,19,"San Diego, CA (SAN)",85.68 20,"Baltimore, MD (BWI)",88.95,20,"Orlando, FL (MCO)",85.33 21,"Newark, NJ (EWR)",88.63,21,"Atlanta, GA (ATL)",85.26 22,"New York, NY (JFK)",87.77,22,"New York, NY (LGA)",85.18 23,"Detroit, MI (DTW)",87.34,23,"New York, NY (JFK)",84.23 24,"Boston, MA (BOS)",86.86,24,"Chicago, IL (MDW)",83.10 25,"Atlanta, GA (ATL)",86.45,25,"Newark, NJ (EWR)",82.64 26,"Chicago, IL (MDW)",86.04,26,"Fort Lauderdale, FL (FLL)",82.49 27,"Miami, FL (MIA)",85.88,27,"Phoenix, AZ (PHX)",82.22 28,"Charlotte, NC (CLT)",84.91,28,"Las Vegas, NV (LAS)",82.16 29,"Dallas/Ft.Worth, TX (DFW)",84.76,29,"Baltimore, MD (BWI)",81.34 30,"Chicago, IL (ORD)",83.55,30,"Philadelphia, PA (PHL)",79.80 31,"Philadelphia, PA (PHL)",83.41,31,"Chicago, IL (ORD)",78.54 "SOURCE: Bureau of Transportation Statistics, Airline On-time Data",,,,,