110 airports, 6 territories
Bahamas
MHH
Marsh Harbour
NAS
Nassau
Dominica
DOM
Marigot
Mexico
AGU
Aguascalientes
CUU
Chihuahua
CZM
Cozumel
MTY
Monterrey
TRC
Torreon
TQO
Tulum
Turkey
SAW
Istanbul Sabiha Gokcen
USA
ABI
Abilene
CAK
Akron
ABQ
Albuquerque
AMA
Amarillo
AVL
Asheville
ATL
Atlanta
BTR
Baton Rouge
BIL
Billings
BHM
Birmingham
BIS
Bismarck
BMI
Bloomington, IL
TRI
Blountville
BRO
Brownsville
CID
Cedar Rapids
CMI
Champaign
CHS
Charleston
CLT
Charlotte
CHA
Chattanooga
ORD
Chicago O'Hare
CVG
Cincinnati
CLE
Cleveland
CLL
College Station
COU
Columbia, MO
CAE
Columbia, SC
CMH
Columbus, OH
CRP
Corpus Christi
DFW
Dallas
DEN
Denver
VPS
Destin
GGG
East Texas
ELP
El Paso
FAR
Fargo
XNA
Fayetteville
FSM
Fort Smith
FWA
Fort Wayne
GNV
Gainesville, FL
GRB
Green Bay
GSO
Greensboro
GSP
Greenville Spartanburg
GPT
Gulfport
HRL
Harlingen
HHH
Hilton Head
HOU
Houston
IAH
Houston
HSV
Huntsville
JAX
Jacksonville, FL
MCI
Kansas City
EYW
Key West
GRK
Killeen
LSE
La Crosse
LFT
Lafayette, LA
LAN
Lansing
LRD
Laredo
LIT
Little Rock
LBB
Lubbock
MCN
Macon
MSN
Madison, WI
MHK
Manhattan
MQT
Marquette
MFE
McAllen
IAB
McConnell AFB
MEM
Memphis
MIA
Miami
MAF
Midland
MSP
Minneapolis
MSO
Missoula
MLU
Monroe
BNA
Nashville
MSY
New Orleans
ORF
Norfolk, VA
OKC
Oklahoma City
ECP
Panama City
PNS
Pensacola
PIA
Peoria
PHX
Phoenix
PVD
Providence Rhode Island
MLI
Quad Cities
RAP
Rapid City
RIC
Richmond
RST
Rochester, MN
ROC
Rochester, NY
AVP
Scranton
SEA
Seattle
SHV
Shreveport
FSD
Sioux Falls
SGF
Springfield Municipal
SPI
Springfield, IL
SYR
Syracuse
TLH
Tallahassee
TPA
Tampa
TXK
Texarkana
TUL
Tulsa
TYR
Tyler
DCA
Washington Ronald Reagan
HPN
Westchester
ICT
Wichita
SPS
Wichita Falls
ILM
Wilmington, NC
YUM
Yuma
Venezuela
CCS
Caracas