Airlines of United States
1,099 airlines registered in United States (OpenFlights).
Shawnee AirlineSHW
SHAWNEEInactive
Sierra ExpressSIE
SEREXInactive
Sierra Expressway AirlinesSRX
SIERRA EXInactive
Sierra Nevada Airlines1I
Inactive
Sierra Pacific AirlinesSPA
SIERRA PACIFICInactive
SilvairIJS
Inactive
Silverhawk AviationSLH
SILVERHAWKInactive
Sioux Falls AviationDKT
DAKOTAInactive
Sky BusFLH
MILE HIGHInactive
Sky Harbor Air ServiceSHC
SKY HARBOR CHEYENNEInactive
Sky Harbor Air ServiceSKD
SKY DAWGInactive
Sky KingSGB
SONGBIRDInactive
Sky Limo CorporationLMO
SKY LIMOInactive
Sky One Express AirlinesSYF
SKY FIRSTInactive
Sky ToursSKE
SKYISLEInactive
Sky Trek International Airlines1I
PHAZERInactive
Skybus AirlinesSX
SKYBUSDefunct
SkycraftSKF
SKYCRAFTInactive
SkyfreightSFT
SKYFREIGHTInactive
Skyline Aviation ServicesSKN
SKYLINERInactive
Skymaster Air LinesSKC
SKYMASTER AIRInactive
Skymaster Air TaxiSDD
SKY DANCEInactive
Skystar InternationalSSK
SKYSTARInactive
Skyway EnterprisesSKZ
SKYWAY-INCInactive
Skyworld AirlinesSPC
PORTInactive
SmithairSMH
SMITHAIRInactive
Smithkline Beacham Clinical LabsSBQ
SKIBBLEInactive
SonalystsSYI
Inactive
Soonair LinesSNL
SOONAIRInactive
South Carolina Aeronautics CommissionPLT
PALMETTOInactive
South Central AirSCA
SOUTH CENTRALInactive
Southeast Airlines (Sun Jet International)SNK
SUN KINGInactive
Southeast AirmotiveSPU
SPUTTERInactive
Southeast Correct CraftSOT
SOUTH COURIERInactive
Southeast Express AirlinesSXE
DOGWOOD EXPRESSInactive
Southeastern AirwaysPTM
POSTMANInactive
Southern AirSOO
SOUTHERN AIRDefunct
Southern Cross AviationSXA
FERRYInactive
Southern Ohio Aviation SalesSOH
SOUTHERN OHIOInactive
Southern SeaplaneSSC
SOUTHERN SKIESInactive
Southport Air ServiceXPG
Inactive
Special Aviation SystemsSYV
SPECIAL SYSTEMInactive
Spectrum Air ServiceXSA
Inactive
Spirit AviationSJJ
SPIRIT JETInactive
Sport Air TravelWCC
WEST COASTInactive
Sprague Electric CompanySPE
SPRAGUEInactive
Springdale Air ServiceSPG
SPRING AIRInactive
Spurling AviationASL
AIR SEATTLEInactive
Star West AviationSUU
SUNSTARInactive
State of NebraskaNEB
NEBRASKAInactive