Question: Orlando International Airport and Dubuque Regional Airport, are located in which country?

Context paragraphs:
Southwest Airlines Flight 3472: Southwest Airlines Flight 3472 was a regularly scheduled passenger flight operating from New Orleans International Airport, LA to Orlando International Airport, FL.  On 27 August 2016, the Boeing 737-7H4 (WL), with 99 passengers and 5 crew, 12 minutes after departure from New Orleans, was climbing through 31,000 feet and heading east over the Gulf of Mexico when the aircraft's number one engine suffered an uncontained engine failure.  Debris from the engine punctured the left side of the fuselage causing a loss of cabin pressure and damaged the wing and empennage.  Oxygen masks were deployed to passengers while the crew initiated an emergency descent to 10,000 feet.  The aircraft then diverted to Pensacola International Airport for a safe landing on runway 17 about 20 minutes later without further incident.  While the aircraft sustained substantial damage, there were no injuries.

B-52 Memorial Park: B-52 Memorial Park is located within the Orlando International Airport just off the Beachline Expressway formerly the Bee Line near runway 18L.  It is a small, relatively hidden park under the control of the Greater Orlando Aviation Authority (GOAA) and features a retired B-52D Stratofortress, Air Force Serial Number 56-0687, from the Strategic Air Command.  The aircraft was at one time assigned to the 306th Bomb Wing of the now defunct McCoy Air Force Base.  The bomber was built in 1956 and retired 28 years later in 1984.  Final flight was from its last unit of assignment, the 7th Bomb Wing at Carswell AFB in Ft. Worth Texas, to the former McCoy AFB, now Orlando International Airport, on February 20, 1984.

Orlando International Airport: Orlando International Airport (IATA: MCO, ICAO: KMCO, FAA LID: MCO) is a major public airport located six miles (10 km) southeast of Orlando, Florida, United States.  It is the second-busiest airport in the state of Florida, as over 40.2 million passengers were handled at the airport as of 2015.  This makes it the 14th-busiest airport in the U.S. by total passenger traffic.

Orlando maglev: The Orlando International Airport to Orange County Convention Center maglev train is a proposed US$400 million magnetic levitation train system that will connect the Orlando International Airport and the Orange County Convention Center in Orlando, Florida, with a stop at the Florida Mall.  The privately funded 13.8 mile train line will be built by American Maglev Technology and is expected to be operational by 2017.  When completed, the train will be the first commercial maglev system in North America.

Orlando International Airport Intermodal Terminal: The Orlando International Airport Intermodal Terminal or South Airport Intermodal Terminal is an intermodal transit complex under construction at the Orlando International Airport in Orlando, Florida.  The new station, which is partially being funded by the Florida Department of Transportation, will serve as the Orlando station for the Brightline higher speed regional rail service, which will connect Orlando International Airport to downtown Miami via the Florida East Coast Railway.  The facility will be connected to the main airport terminal roughly a mile to the north via an automated people mover (APM) system.

Key West, Iowa: Key West is an unincorporated community in Dubuque County, Iowa, United States, near the extreme southern end of the city of Dubuque.  Parts of the community are now within the city of Dubuque, while others are unincorporated.  Owing to the presence of U.S. Highways 151, 61, and 52, and the nearby Dubuque Regional Airport, the area is home to a growing number of businesses.  Some of these are high tech companies being built in the Dubuque Technology Park, to the east.  Development in the area will likely increase rapidly following the planned construction of the city's Southwest Arterial, an extension of Iowa Highway 32.

Orlando International Airport People Movers: The Orlando International Airport People Movers are a set of four separate automatic people mover systems operating within Orlando International Airport.  The people mover systems connect the airport’s main terminal to four satellite airside concourses.  A fifth people mover system is also being installed to connect the main terminal with the airport’s new Intermodal Center, which is set to open in late 2017.

Innovation Way: The Innovation Way Corridor is a development area planned for Orlando, Florida.  The planned corridor is to stretch south from the University of Central Florida to International Corporate Park, then West towards the Lake Nona area and finally ending at the Orlando International Airport.  At the heart of this development plan is the expansion and extension of Alafaya Trail (SR 434) south from Avalon Park to SR 528 running between the county landfill and the OUC Curtis H. Stanton Energy Center, then continuing through International Corporate Park before it curves west towards the Lake Nona area and the airport.  The entire corridor is planned to be approximately 17 mi long.  The heart of the planned project is to create a technological and business corridor linking the University of Central Florida to the Orlando International Airport.

Pensacola International Airport: Pensacola International Airport (IATA: PNS, ICAO: KPNS, FAA LID: PNS) , formerly Pensacola Gulf Coast Regional Airport and Pensacola Regional Airport (Hagler Field), is a public use airport three nautical miles (6 km) northeast of the central business district of Pensacola, in Escambia County, Florida, United States.  It is owned by the City of Pensacola.  Despite the name, this airport does not offer direct international flights.  This airport is one of the five major airports in North Florida, others being: Northwest Florida Beaches International Airport, Destin-Fort Walton Beach Airport Tallahassee International Airport, and Jacksonville International Airport.

Dubuque Regional Airport: Dubuque Regional Airport (IATA: DBQ, ICAO: KDBQ, FAA LID: DBQ) is eight miles southwest of Dubuque, a city in Dubuque County, Iowa, United States.  Situated along U.S. Highway 61, the airport is owned by the city of Dubuque, and is operated as a department of the city government.  The city council appoints people for four-year terms to the Airport Commission board, which oversees the airport.  For day-to-day operations, the Commission hires an airport manager.  DBQ is used for general aviation and sees one airline.  A charter service which is run by Chartaire, Inc.  The airport offers maintenance and refueling services, including services for jets.

Supporting paragraphs: Orlando International Airport Dubuque Regional Airport
Answer: United States