Question: Which airport, Flagstaff Pulliam Airport or Palm Beach International Airport, is serviced by one airline, American Eagle, and is also used for general aviation?

Context paragraphs:
Palm Beach International Airport: Palm Beach International Airport (IATA: PBI, ICAO: KPBI, FAA LID: PBI) is a public airport three miles west of Palm Beach, Florida, in West Palm Beach.  It serves the Miami metropolitan area.  The airport is operated by Palm Beach County's Department of Airports.  Road access to the airport is direct from I-95, Southern Boulevard, and Congress Avenue.  The airport is bordered on the west by Military Trail.

Palm Beach County Sheriff's Office: The Palm Beach County Sheriff's Office, commonly known by the acronym PBSO, is the largest law enforcement agency in Palm Beach County, Florida.  With more than 4,000 employees and 4,300 volunteers, the department provides police services for more than 680,000 residents in the county's unincorporated areas as well as more than 120,000 residents in seven cities and towns.  Sheriff Office oversee the county jail system, provide security at the county courthouse in West Palm Beach and Palm Beach International Airport and transport inmates to and from the courthouse and local hospitals.

Cloud Lake, Florida: Cloud Lake is a town in Palm Beach County, Florida, United States.  With a population of 135 during the 2010 census, Cloud Lake is the least populous municipality in Palm Beach County.  The town is situated adjacent to Glen Ridge and West Palm Beach and is located near the Palm Beach International Airport.  Established in 1951, Cloud Lake was built largely by the efforts of twin brothers Karl and Kenyon Riddle, the former of whom served as the City Manager and Superintendent of Public Works of West Palm Beach in the 1920s.

Palm Beach County Glades Airport: Palm Beach County Glades Airport (IATA: PHK, ICAO: KPHK, FAA LID: PHK) is a county owned, public use airport in Palm Beach County, Florida, United States.  It is located three nautical miles (6 km) southwest of the central business district of Pahokee, Florida.  The airport is owned by Palm Beach County and operated by the Palm Beach County Airports Department.  It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility.

Bishop 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.

North Palm Beach County General Aviation Airport: North Palm Beach County Airport (FAA LID: F45) , also known as North County Airport, is an uncontrolled general aviation airport located 12 nautical miles (22 km) northwest of West Palm Beach off the Bee Line Highway in Palm Beach Gardens, Florida.  The airport is owned by Palm Beach County and operated by the Palm Beach County Airports Department.

Red Baron Airlines: Red Baron Airlines was a small U.S. regional airline based at Palm Beach International Airport and operating solely within Florida.  It was started as a joint venture between Clive E. Roberson and Rudolph P. Scheerer.  It was a member of the Commuter Airline Association of America.  It offered weekday flights starting in the morning from West Palm Beach, Florida and stopping in Gainesville, Florida before continuing to Tallahassee, Florida.  In the afternoon the route was the reverse.  The airline was expecting to benefit from the large number of students that would travel to/from the University of Florida in Gainesville and Florida State University in Tallahassee.  In May 1980 a Federal Aviation Administration Special Investigative Team found discrepancies in the company's maintenance manuals and recommended that a recertification be required.  On May 23, 1980 the company voluntarily ceased operations while the discrepancies were corrected.  An on-scene inspection verified these corrections and its air carrier certificate was returned on May 30, 1980.  On June 13, 1980 Scheerer Air acquired 100% of Roberson Air Inc.

Congress Avenue (Florida): Congress Avenue is a 28.9 mi long north–south arterial road serving central Palm Beach County, Florida.  A 4.8 mi section from Palm Springs to Palm Beach International Airport encompasses Florida State Road 807 (SR 807), while the remaining southern section is officially known––but seldom referenced to––as County Road 807.  In addition, a segment north of the airport exists without state or county designation.

Air Wisconsin: 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.

Flagstaff Pulliam Airport: 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).

Supporting paragraphs: Flagstaff Pulliam Airport Palm Beach International Airport
Answer: Flagstaff Pulliam Airport