Air Wisconsin Airlines is a regional airline based at Appleton International Airport in the town of Greenville, Wisconsin, United States, near Appleton.
 Air Wisconsin is the largest privately held regional airline in the United States.
 It currently operates regional jet flights as American Eagle under contract to American Airlines via a code sharing agreement, serving cities in the U.S. and Canada with hubs at Boston Logan International Airport (BOS), Charlotte Douglas International Airport (CLT), Philadelphia International Airport (PHL) and Ronald Reagan Washington National Airport (DCA) .
 Air Wisconsin previously operated United Express service on behalf of United Airlines followed by US Airways Express service on behalf of US Airways prior to becoming an American Eagle regional air carrier.
 The company has announced it will once again partner with United Airlines as a United Express code sharing air carrier with primary hubs to be located at Chicago O'Hare International Airport (ORD) and Washington Dulles International Airport (IAD) beginning in September 2017 and will be "exclusively operating" as United Express by March 2018.
Lehigh Valley International Airport (IATA: ABE, ICAO: KABE, FAA LID: ABE) (formerly Allentown–Bethlehem–Easton International Airport) is a public airport in Hanover Township, Lehigh County, Pennsylvania.
 Parts of it are in Catasauqua and Allen Township, Northampton County, Pennsylvania.
 It is 3 miles (5 km) northeast of Allentown, in the Lehigh Valley region of Pennsylvania, the third most-populous metropolitan region in the state (after Philadelphia and Pittsburgh).
Harlingen Air Force Base, originally Harlingen Army Airfield, is a former United States Air Force base located in northeast Harlingen, Texas, United States.
 After its closure, the airport was redeveloped into Valley International Airport.
Bishop International Airport (IATA: FNT, ICAO: KFNT, FAA LID: FNT) is a commercial and general aviation airport located in Flint, Michigan.
 It is named after banker and General Motors board member Arthur Giles Bishop (April 12, 1851 – January 22, 1944), who donated 220 acres of his farmland for the airport in 1928.
 The third busiest airport in Michigan, it surpassed competitor MBS International Airport in terms of airline operations in 2002.
 In 2007, 1,071,238 passengers used Bishop International Airport; in 2011, 938,914 passengers used the airport.
 It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a small hub primary commercial service facility.
 The airport is currently served by several passenger airlines: Allegiant Air, Southwest Airlines and Delta Air Lines operate mainline service out of the airport, as well as affiliates of Delta Connection, United Express and American Eagle.
 Additionally, FedEx Express and a FedEx Feeder affiliate operate cargo services out of the airport.
 Accompanying the airlines is fixed-base operator Av Flight that handles both general aviation and airline operations and the flight school American Wings Aviation.
 Bishop International Airport is in southwestern Flint, and is surrounded by Flint Township to the north, east and west; and Mundy Township to the south.
Flagstaff Pulliam Airport (IATA: FLG, ICAO: KFLG, FAA LID: FLG) is five miles south of Flagstaff, in Coconino County, Arizona.
 The airport is serviced by one airline, American Eagle, and is also used for general aviation.
 Federal Aviation Administration records say the airport had 51,765 passenger boardings (enplanements) in calendar year 2008, 66,627 in 2009 and 62,109 in 2010.
 The National Plan of Integrated Airport Systems for 2011–2015 called it a "primary commercial service" airport (more than 10,000 enplanements per year).
Vnukovo International Airport (Russian: Международный аэропорт Внуково ; ] ) (IATA: VKO, ICAO: UUWW) , is a dual-runway international airport located 28 km southwest of the centre of Moscow, Russia.
 It is one of the four major airports that serve Moscow, along with Domodedovo International Airport, Sheremetyevo International Airport, and Zhukovsky International Airport.
 In 2015, the airport handled 15.82 million passengers, representing an increase of 24% compared to the previous year.
 It is the third-busiest airport in Russia.
Pennsylvania Route 987 (PA 987) is a state highway in the U.S. state of Pennsylvania, running 10.3 mi from U.S. Route 22 (US 22) near the Lehigh Valley International Airport north of Allentown north to PA 946 in Klecknersville.
 The route begins at a cloverleaf interchange with the US 22 freeway north of Allentown in Lehigh County and heads to the east of the airport as a four-lane divided highway called Airport Road as it crosses into Northampton County.
 PA 987 narrows to a two-lane undivided road and continues north, becoming concurrent with PA 329 as it heads into Bath.
 Here, PA 329 ends and PA 987 briefly runs concurrent with PA 248 before leaving the borough.
 PA 987 continues northwest and serves Chapman before ending at PA 946.
 PA 987 was first designated in the 1930s between US 22 (Union Boulevard) in Allentown and PA 946 in Klecknersville.
 After US 22 was relocated to its present freeway alignment in 1955, the southern terminus of PA 987 was cut back to its interchange with US 22, which used to carry Interstate 78 (I-78) as well.
 In the early 2000s, PA 987 was widened into a divided highway and shifted to a new alignment near the Lehigh Valley International Airport.
Valley International Airport (VIA) (IATA: HRL, ICAO: KHRL, FAA LID: HRL) is owned by the City of Harlingen, in Cameron County, Texas.
 Valley International Airport is operated by a nine member airport board appointed by the Mayor.
 HRL is centrally located in the Rio Grande Valley (RGV) making it a logical choice for travel to the area.
 Valley International is often referred to as the “Gateway to South Padre Island” with travel amenities that provide door to door transportation to South Padre Island.
 With over 2,400 acres HRL is the largest airport in the RGV with room and resources to meet future airline expansion needs.
 HRL also provides the longest runways in the area with modern aircraft approach systems that minimize chances of travel delays during inclement weather.
Rogue Valley International–Medford Airport (IATA: MFR, ICAO: KMFR, FAA LID: MFR) is a regional public airport three miles north of downtown Medford, in Jackson County, Oregon.
 Owned and operated by Jackson County's Aviation Authority, the airport serves southwest Oregon and was an international airport from 1994 to 2003.
Braden Airpark (FAA LID: N43), also known as Easton Airport, is a small airport located about three nautical miles north of the central business district of Easton, Pennsylvania, United States.
 The airport is owned by the Lehigh Northampton Airport authority which also owns Lehigh Valley International Airport and Queen City Airport.

Question: Are Valley International Airport and Flagstaff Pulliam Airport both in the Southwest US?
Answer: yes