IATA: WN

ICAO: SWA

2026

Founded: 1971

57 airports, 2 territories

Cuba

HAV

Havana

USA

ABQ

Albuquerque

ATL

Atlanta

AUS

Austin

BWI

Baltimore

BHM

Birmingham

BOI

Boise

CLT

Charlotte

MDW

Chicago Midway

CMH

Columbus, OH

DAL

Dallas

DEN

Denver

ELP

El Paso

FLL

Fort Lauderdale

GSO

Greensboro

ITO

Hilo

BUR

Hollywood Burbank

HNL

Honolulu

HOU

Houston

IND

Indianapolis

GEG

Inland Northwest

VQQ

Jacksonville Cecil

OGG

Kahului

MCI

Kansas City

KOA

Kona

LAS

Las Vegas

LIH

Lihue

LGB

Long Beach

LAX

Los Angeles

LBB

Lubbock

MIA

Miami

MAF

Midland

MKE

Milwaukee

BNA

Nashville

MSY

New Orleans

LGA

New York LaGuardia

OAK

Oakland

OMA

Omaha

ONT

Ontario

MCO

Orlando

PHX

Phoenix

PIT

Pittsburgh

RDU

Raleigh

RNO

Reno

SMF

Sacramento

SLC

Salt Lake City

SAT

San Antonio

SAN

San Diego

SFO

San Francisco

SJC

San Jose

SNA

Santa Ana

SEA

Seattle

STL

St. Louis

TPA

Tampa

TUS

Tucson

DCA

Washington Ronald Reagan

IAD

Washington Dulles