CLIPBOARD : John Wayne Airline Performance

For March, 1992

ON-TIME PERFORMANCE RECORD *

Total Flights % on Time Airline Reported** ***Departing ****Arriving Alaska Airlines 293 87.2 68.3 American Airlines 1,198 93.6 87.4 America West 1,233 89.1 91.2 Continental Airlines 392 85.6 77.8 Delta Air Lines 420 95.3 76.8 Northwest Airlines 278 95.0 81.8 TWA 144 90.3 81.9 United Airlines 613 79.8 77.1 TOTAL FLIGHTS 4,571 89.6 83.5

FLIGHTS WITH THE WORST ON-TIME RECORD

DEPARTING FROM JOHN WAYNE AIRPORT*****

Flight Total Flights Number % Airline Number Destination Reported** on Time on Time America West 469 San Francisco 26 16 61.5 America West 464 San Francisco 31 20 64.5 United 1656 San Francisco 31 20 64.5 United 222 Denver 30 20 66.7 Continental 1260 Denver 30 21 70.0 America West 461 San Francisco 31 22 70.9 Alaska 209 Portland 30 22 73.3 United 366 Chicago 29 22 75.8 Continental 518 Denver 25 19 76.0 United 1508 San Francisco 29 23 79.3 American 1566 Chicago 29 23 79.3 United 352 Denver 25 20 80.0 American 1320 Chicago 30 24 80.0 America West 465 San Francisco 25 20 80.0

ARRIVING AT JOHN WAYNE AIRPORT*****

Flight Total Flights Number % Airline Number Origin Reported ** on Time on Time Alaska 240 Seattle 31 15 48.3 United 387 Denver 28 15 53.5 Continental 203 Denver 31 17 54.8 American 835 Chicago 24 14 58.3 Alaska 192 Seattle 29 17 58.6 Alaska 244 Seattle 29 17 58.6 America West 818 San Francisco 31 19 61.2 Delta 725 Dallas-Ft. Worth 30 19 63.3 American 643 Chicago 30 19 63.3 America West 819 San Francisco 25 16 64.0 Delta 1425 Salt Lake City 31 20 64.5 American 501 Sacramento 27 18 66.7

* Department of Transportation defines “on time” as arriving at or departing from a gate within 15 minutes of the scheduled time.

** Total number of reported flights arriving at and departing from John Wayne Airport; includes canceled and diverted flights

*** Percentage of on-time flights departing from John Wayne Airport

**** Percentage of on-time flights arriving at John Wayne Airport

***** 20 or more flights per month; includes canceled and diverted flights

Source: Department of Transportation, Transportation Systems Center