Eastern US
ATL — AtlantaGeorgia
JFK — New YorkNew York
LGA — New YorkNew York
EWR — NewarkNew Jersey
BOS — BostonMassachusetts
MIA — MiamiFlorida
MCO — OrlandoFlorida
FLL — Fort LauderdaleFlorida
CLT — CharlotteNorth Carolina
PHL — PhiladelphiaPennsylvania
DCA — WashingtonDistrict of Columbia
IAD — DullesVirginia
Central US
ORD — ChicagoIllinois
MDW — ChicagoIllinois
DFW — DallasTexas
DAL — DallasTexas
IAH — HoustonTexas
HOU — HoustonTexas
MSP — MinneapolisMinnesota
DTW — DetroitMichigan
BNA — NashvilleTennessee
STL — St. LouisMissouri
AUS — AustinTexas
MSY — New OrleansLouisiana
Mountain US
DEN — DenverColorado
PHX — PhoenixArizona
LAS — Las VegasNevada
ABQ — AlbuquerqueNew Mexico
BOI — BoiseIdaho
TUS — TucsonArizona
COS — Colorado SpringsColorado
Pacific US
LAX — Los AngelesCalifornia
SFO — San FranciscoCalifornia
SEA — SeattleWashington
SAN — San DiegoCalifornia
SJC — San JoseCalifornia
PDX — PortlandOregon
SMF — SacramentoCalifornia
SNA — Santa AnaCalifornia