Update at 0500GMT 26MAR14
Lufthansa from 30MAR14 is expanding codeshare operation with UNITED on Domestic US service. Note certain routes are currently available as one-way codeshare service, but it will be converted to round-trip. Newly added codeshare routes, including conversions, as follow.
Chicago – Albuquerque
Chicago – Aspen
Chicago – Greenville
Chicago – Hunstville
Chicago – Jackson Hole
Chicago – Jackson MS
Denver – Austin
Denver – El Paso
Denver – Eugene
Denver – Fresno
Denver – Grand Junction
Denver – Kona
Denver – Lincoln
Denver – Monterey
Denver – Omaha
Denver – Palm Springs
Denver – Santa Barbara
Houston – Dallas/Ft. Worth
Houston – Killeen
Houston – Little Rock
Houston – Memphis
Houston – Munich
Houston – Ontario
Houston – Orange County
Houston – Valparaiso
Los Angeles – Fresno
Los Angeles – Kona
Los Angeles – Monterey
Los Angeles – Phoenix
Los Angeles – Tucson
Newark – Des Moines
Newark – Grand Rapids
Newark – Hartford
Newark – Honolulu
Newark – Madison
Newark – Milwaukee
Newark – Omaha
San Francisco – Kona
San Francisco – Orange County
Washington Dulles – Albany NY
Washington Dulles – Buffalo
Washington Dulles – Cleveland
Washington Dulles – Colorado Springs
Washington Dulles – Columbus OH
Washington Dulles – Cincinnati
Washington Dulles – Dallas/Ft. Worth
Washington Dulles – Greensboro
Washington Dulles – Greenville
Washington Dulles – Indianapolis