SOURCE: Official Airline Guide, April 1999 . NOTE: * denotes codesharing partner.

1. Docket OST-99-5539 Exhibit SFO-1 SFO Supports United Airlines’ Proposed Nonstop Daily Service to Shanghai to Complement Current Service from the U.S. to China. SOURCE: Official Airline Guide, April 1999. NOTE: * denotes codesharing partner. LEGEND: AIRPORTS- CAN=Guangzhou; DTW=Detroit; LAX=Los Angeles; PEK=Beijing; SFO=San Francisco; SHA=Shanghai; YVR=Vancouver. CARRIERS- AA=American; CA=Air China; CP=Canadian; CZ=China Southern; MU=China Eastern; NW=Northwest; UA=United.

2. The Bay Area Has The Largest Chinese-AmericanCommunity In North America. Docket OST-99-5539 Exhibit SFO-2 PERCENTAGE OF TOTAL POPULATION BY ETHNICITY Percent Geographic Area Ethnic Chinese* Total of Total San Francisco CMSA 332,033 6,253,311 5.3% New York 267,814 11,463,000 2.3% Los Angeles CMSA 307,781 14,531,529 2.1% Seattle-Tacoma CMSA 28,936 2,559,164 1.1% Portland CMSA 9,573 1,477,895 0.6% Detroit CMSA 13,261 4,665,000 0.3% State of California 713,423 29,760,021 2.4% United States 1,648,696 248,709,873 0.7% SOURCES: 1990 United States Department of Commerce, Bureau of the Census; Statistics Canada, 1996; Bay Area Economics. * Of this total, 265,700 speak Chinese.

3. SFO Is The Largest Single U.S. Entry Point For Immigration From China*. Docket OST-99-5539 Exhibit SFO-3 IMMIGRANTS FROM CHINA* BY INTENDED RESIDENCE Fiscal Year 1996 Percent Intended Residence of U.S. Immigrants SF Bay Area 13.4% 5,599 Los Angeles Area 9.1% 3,801 Seattle-Bellevue-Everett, WA 1.4% 597 Portland-Vancouver, OR-WA 0.7% 296 Total United States 100.0% 41,725 NOTES: (1) Data reported for selected metropolitan statistical areas only. (2) Intended residence is the address where the permanent status visa or "green card" is sent. SOURCES: U.S. Department of Justice, Immigration and Naturalization Service; Bay Area Economics. * Excludes Hong Kong 13% of Chinese immigrants intend to reside in the Bay Area.

4. The San Francisco Bay Area And Shanghai HaveSimilar Characteristics. Docket OST-99-5539 Exhibit SFO-4 Large metropolitan centers  Leaders in higher education and scientific research Famous Bridges: Golden Gate and Bay Bridge – Nan Pu and Yang Pu $Financial and investment powerhouses Rich architectural history Harbor and Sea Coast locations on river deltas  Major Tourist Centers

5. TOP 20 EXPORTING METROPOLITAN AREAS IN THE US Fiscal Year 1996 (US $ billions) Rank by Metro Area Export Sales 1 San Francisco Bay Area$45.2 2 Los Angeles Area $33.0 3 New York, NY - Newark, NJ $32.7 4 Detroit, Michigan $27.5 5 Chicago, Illinois $22.0 6 Seattle, Washington Metro $21.4 7 Houston, Texas $16.5 8 Minneapolis/St. Paul $12.4 9 Miami, Florida $10.7 10 Portland-Vancouver, OR-WA $9.2 Rank by Metro Area Export Sales 11 Boston, MA Metro $8.7 12 Washington DC Metro $8.1 13 Phoenix, Arizona Metro $7.9 14 Philadelphia, PA Metro $7.7 15 Dallas, Texas $7.1 16 San Diego, California $6.7 17 Atlanta, Georgia $5.9 18 Richmond-Petersburg, VA $5.6 19 El Paso, TX $5.2 20 Cleveland Trade Area, OH $5.1 Docket OST-99-5539 Exhibit SFO-5 Of The Top 20 U.S. Metropolitan Areas Ranked By Worldwide Export Sales, The San Francisco Bay Area Is The Largest Exporting Region … Almost Double The Size Of Detroit. SOURCES: US Department of Commerce, International Trade Administration; Bay Area Economics.

6. Docket OST-99-5539 Exhibit SFO-6 The Bay Area Leads U.S. West Coast Gateways And Detroit In Export Sales To China (Including Hong Kong).

7. 35% Of All U.S. High-Tech Exports To China LeaveFrom The Bay Area. Docket OST-99-5539 Exhibit SFO-7 The Bay Area handles $800 million in high-tech trade by air to China. . . EXPORTS AND IMPORTS BY GATEWAY HIGH-TECH TRADING ACTIVITY WITH CHINA BY AIR (1997-US$ millions) Total Gateway Imports Exports Trading SF Bay Area $448.81 $356.69 $805.50 Los Angeles Area $274.63 $235.12 $509.75 Seattle $18.86 $32.41 $51.26 Portland $4.51 $1.27 $5.78 NOTE: 1997 import and export data by conveyance has not been revised. SOURCE: US Department of Commerce, Bureau of the Census; Bay Area Economics.

8. 29 Bay Area Firms Have Offices In Shanghai. Docket OST-99-5539 Exhibit SFO-8 SAN FRANCISCO BAY AREA COMPANIES LOCATED IN SHANGHAI SF Bay Area Product/ SF Bay Area Product/ Company Headquarters Service Company Headquarters Service 3COM Santa Clara Computer products Hewlett-Packard Co. Palo Alto Computer and Measurement Products Advanced Micro Devices Sunnyvale Computer Products IMAG Industries Inc. Santa Clara CAD Software American President Lines, LTD Oakland Shipping and Freight Forwarding Jetronix Co. Redwood City Flexible Printed Circuits Apple Computer Cupertino Computer Products Kemtech Saratoga Medical Instruments Applied Materials Santa Clara Semiconductor Products Oracle Corp. Redwood City Database Software BankAmerica Corp San Francisco Banking Pacific Rim Resources San Francisco Consulting Booze Allen & Hamilton San Francisco Management Consulting Peking Handicraft Inc. S. San Francisco Arts and Crafts C. Melchers America San Francisco Trading PVT-China San Mateo Consulting/Venture Capital Chevron Corp. San Francisco Petroleum Raychem Corp. Menlo Park Cable Accessories EG&G Reticon Opto-Electronics Sunnyvale Optical Electronics Siliconix Santa Clara Electronics Electroglas Inc. Santa Clara Semiconductor Testing Equipment Sun Microsystems Mountain View Computer Products Fritz Companies Inc. San Francisco Freight Forwarder Sybase Inc. Emeryville Computer Software Genstar Container Co. Emeryville Container Leasing Tandem Computers. Inc. Cupertino Computer Products Hellmuth Obuta & Kassabaum San Francisco Architectural Services Unison International Corp. S San Francisco Trading Wilbur-Ellis Co., LTD San Francisco Consumer Electronics SOURCE: American Business in China, 1998-1999; Bay Area Economics.

9. United’s Proposal Offers The First Daily NonstopService From Any U.S. City To China. Unlike Detroit, SFOCurrently Has No US Carrier Nonstop Service To China. Docket OST-99-5539 Exhibit SFO-9

10. San Francisco and Shanghai Are In Need Of Additional Nonstop Service. Docket OST-99-5539 Exhibit SFO-10

11. SFO Ranks 7th Among World Airports in Passengers Served. Docket OST-99-5539 Exhibit SFO-11 Chicago ORD Atlanta ATL Dallas/Ft Worth DFW Los Angeles LAX London LHR Tokyo HND San Francisco SFO Frankfurt FRA Seoul SEL Paris CDG Detroit DTW SOURCE: ACI, Worldwide Airport Traffic Report - 1997.

12. SFO Supports More Than Twice As Many International Passengers and Four Times As Much Cargo As DTW. Docket OST-99-5539 Exhibit SFO-12 International Passengers International Cargo SOURCE: ACI, Worldwide Airport Traffic Report, 1997

13. SFO Offers 448 Daily DomesticScheduled Nonstop Jet Flight Departures. Docket OST-99-5539 Exhibit SFO-13 Daily Jet Daily Jet Destination Airport Departures Destination Airport Departures Total Departures 448 Los Angeles 87 Cincinnati 5 Seattle 26 Eugene 5 San Diego 24 Reno 5 Chicago-O'Hare 20 Boise 4 New York-Kennedy 20 Miami 4 Phoenix 20 Santa Barbara 4 Las Vegas 18 Charlotte 3 Denver 17 Detroit 3 Portland 17 Kahului 3 New York-Newark 15 Medford 3 Burbank 14 Palm Springs 3 Dallas/Ft. Worth 14 Pittsburgh 3 Boston 11 Spokane 3 Honolulu 10 Baltimore 2 Salt Lake City 10 Chicago-Midway 2 Washington-Dulles 10 Cleveland 2 Atlanta 9 Memphis 2 Houston 9 Monterey 2 Minneapolis/St. Paul 7 Austin 1 Orange County 7 Hartford 1 Philadelphia 7 Kona 1 Ontario 6 Milwaukee 1 St. Louis 6 New Orleans 1 Orlando 1 SOURCE: Official Airline Guide. April 22, 1999

14. International Passenger Traffic at SFO Increased 55% Over the Last Five Years. Docket OST-99-5539 Exhibit SFO-14 Source: San Francisco Airport Commission; DOT Origin-destination Air Passenger Survey, reconciled to Schedules T-100 and 298-C.

15. SFO International Passenger Traffic Has Grown 9.2% Per Year. Docket OST-99-5539 Exhibit SFO-15 INTERNATIONAL ENPLANED PASSENGERS SAN FRANCISCO INTERNATIONAL AIRPORT In 1998,U.S. carriers accounted for 43.8 % of international passengers enplaned at SFO. Source: San Francisco Airport Commission

16. SFO Currently Has 154 Weekly Flights To Asia, More Than Vancouver, Seattle, Detroit, Portland, And San Jose. Docket OST-99-5539 Exhibit SFO-16 COMPARISON OF SCHEDULED DEPARTING FLIGHTS TO ASIA FROM SELECTED U.S. WEST COAST GATEWAYS AND DETROIT U.S. West Coast Weekly Scheduled Gateway Airport Flights to Asia San Francisco 154 Vancouver 100 Seattle 55 Detroit 28 Portland 21 San Jose 7 SOURCE: Official Airline Guide, April 18-24, 1999.

17. SFO Ranks 2nd Among U.S. Airports For Asia Traffic …With Almost 5 Times More Passenger Traffic Than Detroit. Docket OST-99-5539 Exhibit SFO-17 SOURCE: DOT, Schedule T-100. Year ended Sept 30, 1998

18. Airlines At SFO Carry Far More Passengers To AsiaThan Detroit. Docket OST-99-5539 Exhibit SFO-18 SFO-Asia passenger traffic increased 6.7% per year between 1992 and 1997.

19. San Francisco’s New Terminal Will Provide Convenient AndEfficient Connecting Opportunities For U.S.-Shanghai Passengers. Docket OST-99-5539 Exhibit SFO-19 New SFO International Terminal • Scheduled to open mid-2000. • 2.5 million square feet. • 24-26 International Gates, up from current 10. • Doubles ticket counter space. • Includes Airport Rail Transit system for fast, easy travel between airport terminals and facilities. • Direct rail service to downtown San Francisco. • Baggage handling capacity will triple from 4 to 12 simultaneous flights. • Customs/Immigration facilities will process 5000 passengers per hour compared to 1200 today. • Enhanced tour group facilities. • Numerous VIP clubs. • Average international check-out will be reduced to 45 minutes or less.