Airport Codes (USA only)
Airport trivia
Airline Hubs
Defunct Airlines
Basic Aviation
100

What is the airport code for San Diego?

SAN

100

This American airport opened on September 15, 1926 and is named after two former mayors of the nearby city. Since 1998, this airport has been the world's busiest airport by passenger traffic (with the exception of 2020).

Hartsfield–Jackson Atlanta International Airport – Atlanta, Georgia

100

Name 1 of United Airlines Hubs

  • Denver – Denver International Airport (DEN)
  • Houston – George Bush Intercontinental Airport (IAH)
  • Los Angeles – Los Angeles International (LAX)
  • Newark – Newark Liberty International Airport (EWR)
  • Chicago – O’Hare International Airport (ORD)
  • San Francisco – San Francisco International Airport (SFO)
  • Washington – Washington Dulles International Airport (IAD)
100

This airline was founded on March 14th, 1927. It was the principal and largest international air carrier and unofficial flag carrier of the United States for much of the 20th century. The first airline to fly worldwide, it pioneered innovations such as jumbo jets and computerized reservation systems, it also introduced the first American jetliner in 1958. It ceased operations on December 4, 1991

Pan Am

100

What is the most common material used for modern airplane construction?

Aluminum

200

What is the airport code for Orlando?

MCO

200

This airport opened in 1974 and welcomes over 73 million passengers annually. It is known for its innovative Skylink, an automated people mover system that connects all five terminals and transports passengers quickly and efficiently. It is one of the few airports in the world with a dedicated "Founders’ Plaza", an observation area for aviation enthusiasts to watch aircraft operations up close.

Dallas/Fort Worth International Airport – Dallas, Texas

200

Name 2 of American Airlines hubs

  • Charlotte – Charlotte Douglas International Airport (CLT)
  • Chicago – O’Hare International Airport (ORD)
  • Dallas – Dallas/Fort Worth International Airport (DFW)
  • Los Angeles – Los Angeles International Airport (LAX)
  • Miami – Miami International Airport (MIA)
  • New York – John F. Kennedy International Airport (JFK)
  • New York – LaGuardia Airport (LGA)
  • Philadelphia – Philadelphia International Airport (PHL)
  • Phoenix – Phoenix Sky Harbor International Airport (PHX)
  • Washington – Ronald Reagan Washington National Airport (DCA)
200

With American, United, and Eastern, this airline was once part of the "Big Four" domestic airlines in the United States formed by the Spoils Conference of 1930. It operated from July of 1930 until it was acquired by American Airlines in 2001.

Trans World Airlines (TWA)

200

What force opposes thrust in an aircraft?

Drag

300

What is the airport code for Maui?

OGG

300

This airport opened in 1944 and has gone through a couple of name changes over the years. This is why its IATA airport code is not representative of its current name. The most well-known artwork tunnel at this airport is the kinetic neon sculpture titled "The Sky's the Limit" and created by artist Michael Hayden in 1987.

O'Hare International Airport – Chicago, Illinois

300

Name 3 of Southwest Airlines hubs

  • Dallas – Dallas Love Field (DAL)
  • Chicago – Chicago Midway International Airport (MDW)
  • Houston – William P. Hobby Airport (HOU)
  • Baltimore – Baltimore Washington International Airport (BWI)
  • Atlanta – Hartsfield-Jackson Atlanta International Airport (ATL)
  • Denver – Denver International Airport (DEN)
  • Las Vegas – McCarran International Airport (LAS)
  • Oakland – Metropolitan Oakland International Airport (OAK)
  • Orlando – Orlando International Airport (MCO)
  • Phoenix – Phoenix Sky Harbor International Airport (PHX)
300

This airline was a U.S. low-cost airline that operated from 2007 until it was acquired by Alaska Airlines in 2016 and fully merged in 2018. Known for its premium experience with amenities like mood lighting and in-seat entertainment, the airline was based in California and flew primarily within the United States and to Mexico.

Virgin America

300

In aviation, what is "Mach 1"?

The speed of sound

400

What is the airport code for New Orleans?

MSY

400

This airport first opened way back on August 15, 1931. This is one of two airports that serve this capital city. In Terminal 1, look for the aviation shrine and pray to the Shinto gods and spirits for a safe flight.

Haneda Airport (Tokyo International Airport) – Tokyo, Japan

400

Name 4 of Delta Airlines Hubs

  • Cincinnati – Cincinnati/Northern Kentucky International Airport (CVG)
  • Detroit – Detroit Metropolitan Airport (DTW)
  • Atlanta – Hartsfield-Jackson Atlanta International Airport (ATL)
  • New York City – John F. Kennedy International Airport (JFK)
  • New York City – LaGuardia Airport (LGA)
  • Boston – Logan International Airport (BOS)
  • Los Angeles – Los Angeles International Airport (LAX)
  • Minneapolis – Minneapolis-St. Paul International Airport (MSP)
  • Salt Lake City – Salt Lake City International Airport (SLC)
  • Seattle – Seattle-Tacoma International Airport (SEA)
400

This airline was founded in 1928 but ceased operations in 1982. Its routes were primarily in the midwestern and southwestern United States, with Dallas Fort Worth being their main hub. This airline ceased operations in the early 80's due to high fuel prices, credit card interest rates and extreme competition from the large trunk carriers and the new airline startups created by the Airline Deregulation Act of December 1978.

Braniff International Airways

400

What is the primary function of ailerons on an aircraft?

To control roll!

500

What is the airport code for Fresno?

FAT

500

This airport is famous for its butterfly garden, movie theatre, swimming pool and water features. The name of the airport is believed to be derived from a local tall tree that used to grow in the district. This airport was named the World’s Best Airport 2025 in the World Airport Awards.

Singapore Changi Airport – Singapore

500

Name 5 of Jetblue's hubs

  • New York City – John F. Kennedy International Airport (JFK)
  • Fort Lauderdale – Hollywood International Airport (FLL)
  • Boston – Logan International Airport (BOS)
  • Long Beach – Long Beach Airport (LGB)
  • San Juan – Luis Muñoz Marin International Airport (SJU)
  • Orlando – Orlando International Airport (MCO)
500

This airline was one of the earliest pioneers of low-cost travel, inspiring future carriers like Southwest Airlines. Billing itself as the “World’s Friendliest Airline” and painting a smile on the nose of its aircraft. The airline was headquartered in San Diego, with additional hubs in Los Angeles and San Francisco. US Air acquired it in 1987, and the airline flew its final flight in 1988.

Pacific Southwest Airlines

500

Which type of cloud formation is often indicative of turbulent air?

Cumulonimbus

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