| Count | Airline |
| 206 |
SWA |
Southwest Airlines |
| 170 |
DAL |
Delta Air Lines, Inc. |
| 150 |
UAL |
United Air Lines Inc. |
| 148 |
ASQ |
Atlantic Southeast Airlines |
| 127 |
AAL |
American Airlines Inc. |
| 96 |
EGF |
Amr American Eagle, Inc. (Dallas/Ft. Worth, Tx) |
| 94 |
AWE |
U S Air |
| 62 |
JBU |
Jetblue Airways (New York, Ny) |
| 48 |
TRS |
Airtran Airways, Inc. (Orlando, Fl) |
| 44 |
ACA |
Air Canada |
| 43 |
SKW |
Sky West Aviation, Inc. (St. George, Ut) |
| 40 |
BAW |
British Airways |
| 32 |
JZA |
Air Canada Jazz |
| 30 |
TCF |
Shuttle America (Windsor Locks, Ct) |
| 29 |
RPA |
Provence Aero Service |
| 27 |
RYR |
Ryanair |
| 22 |
EZY |
Easyjet Airlines Co. Ltd |
| 22 |
NKS |
Spirit Airlines, Inc. (Eastpointe, Mi) |
| 21 |
BEE |
Flybe Ltd |
| 19 |
POE |
|
| 19 |
PDT |
Piedmont Airlines, Inc. D/B/A Henson Aviation - Usair Florida Shuttle - Usair Express (Salisbury, Md) |
| 16 |
BVN |
Baron Aviation Services, Inc. (Vichy, Mo) |
| 16 |
FFT |
Frontier Airlines, Inc. (Denver, Co) |
| 16 |
DLH |
Deutsche Lufthansa, A.G. |
| 15 |
KAL |
Korean Air Lines Co., Ltd. |
| 15 |
KLM |
Klm Royal Dutch Airlines |
| 14 |
EXS |
Jet2.Com |
| 14 |
WJA |
Westjet Airlines Ltd |
| 13 |
MRA |
Martinaire (Dallas, Tx) |
| 11 |
WIG |
Wiggins Airways (Norwood, Ma) |
| 10 |
CPA |
Cathay Pacific Airways Ltd. |
| 10 |
SHT |
British Airways Shuttle |
| 10 |
IRO |
Csa Air, Inc. (Iron Mountain, Mi) |
| 10 |
SWR |
Swiss International Airlines |
| 10 |
GJS |
Gojet |
| 9 |
GGN |
Air Georgian |
| 9 |
VRD |
Virgin America |
| 9 |
EIN |
Aer Lingus Teoranta |
| 9 |
AFR |
Air France |
| 9 |
DKT |
|
| 8 |
PSC |
|
| 8 |
EVA |
Eva Airways Corporation |
| 8 |
CJC |
Colgan Air (Manassas, Va) |
| 8 |
CPZ |
Compass Airlines |
| 8 |
SWG |
Sunwing Airlines |
| 8 |
BLS |
Bearskin Lake Air Service Limited |
| 7 |
TOM |
|
| 7 |
SIL |
Sea Island Air Ltd. |
| 7 |
VIR |
Virgin Atlantic |
| 7 |
LOG |
Logan Air Limited |
| 7 |
ASA |
Alaska Airlines Inc. |
| 7 |
PHM |
Petroleum Helicopters, Inc. (Lafayette, La) |
| 7 |
AAR |
Asiana Airlines |
| 7 |
CAL |
China Airlines |
| 7 |
QFA |
Qantas Airways Limited |
| 6 |
TCX |
|
| 6 |
AAY |
Allegiant Air, Inc. (Fresno, Ca) |
| 6 |
AZA |
Alitalia -Linee Aeree Italiane, S.P.A. |
| 6 |
BMJ |
Bemidji Airlines (Bemidji, Mn) |
| 6 |
ANA |
All Nippon Airways Co., Ltd. |
| 5 |
CRQ |
Air Creebec |
| 5 |
SLQ |
|
| 5 |
EJM |
American Air Services,Inc. D/B/A Executive Jet Management, Inc. (Cincinnati, Oh) |
| 5 |
CLX |
Cargolux Airlines International |
| 5 |
KAP |
Hyannis Air Service, Inc. D/B/A Cape Air (Hyannis,Ma) |
| 5 |
MON |
Monarch Airlines Ltd. |
| 5 |
DCM |
|
| 5 |
SPR |
Eastern Flying Service Ltd. |
| 4 |
CNK |
|
| 4 |
BMA |
British Midland Airways Ltd. |
| 4 |
SAS |
Scandinavian Airlines System |
| 4 |
LNX |
London Executive Aviation Ltd |
| 4 |
VNR |
|
| 4 |
VAU |
|
| 4 |
EZE |
Eastern Airways (Uk) Limited |
| 4 |
JAL |
Japan Air Lines Company, Ltd. |
| 4 |
TSC |
Air Transat |
| 4 |
CCI |
Capital Cargo International Airlines (Orlando, Fl) |
| 4 |
SCX |
Sun Country Airlines, Inc. (Minneapolis, Mn) |
| 3 |
BMG |
|
| 3 |
BWA |
Caribbean Airlines |
| 3 |
PRO |
Propair, Inc |
| 3 |
CNS |
Centennial Flight Centre |
| 3 |
WSG |
Wasaya Airways Ltd |
| 3 |
QTR |
Qatar Airways Company |
| 3 |
GEC |
Lufthansa Cargo Ag, |
| 3 |
PAC |
Polar Air Cargo, Inc. (Long Beach, Ca) |
| 3 |
WBR |
|
| 3 |
SIA |
Singapore Airlines Limited |
| 3 |
TFF |
|
| 3 |
PAG |
Perimeter Aviation Ltd. |
| 3 |
BJS |
|
| 3 |
CJA |
|
| 3 |
CSN |
China Southern Airlines |
| 3 |
HYD |
|
| 3 |
FLX |
Florida Express, Inc. (Orlando, Fl) |
| 3 |
GTI |
Atlas Air, Inc. (Jamaica, Ny) |
| 3 |
HAL |
Hawaiian Airlines |
| 3 |
CKK |
|
| 3 |
MUI |
Trans Air (Honolulu, Hi) |
| 3 |
UAE |
Emirates |
| 2 |
UJC |
|
| 2 |
LBQ |
Quest Diagnostics(Reading, Pa) |
| 2 |
BCY |
Cityjet |
| 2 |
BBA |
Bannert Air |
| 2 |
CES |
China Eastern Airlines |
| 2 |
NCA |
Nippon Cargo Airlines Co., Ltd. |
| 2 |
TAM |
Tam, Transportes Aereos Regionais S.A. |
| 2 |
EIA |
Evergreen International Airlines |
| 2 |
ELJ |
|
| 2 |
SQH |
|
| 2 |
AAH |
Aloha Airlines |
| 2 |
AUR |
Aurigny Air Services Ltd. |
| 2 |
BEL |
Bell-Air Executive Air Travel Limited |
| 2 |
CAV |
Calm Air |
| 2 |
BHS |
Bahamasair Holdings Ltd. |
| 2 |
SOO |
Southern Air Inc. (Columbus, Oh) |
| 2 |
REA |
Aer Arann Teoranta |
| 2 |
WIS |
|
| 2 |
WWW |
Reserved (Iata) |
| 2 |
ELY |
El Al - Israel Airlines Ltd. |
| 2 |
ANZ |
Air New Zealand Ltd. |
| 2 |
NGF |
Angel Flight America (North Andover, Ma) |
| 2 |
PRY |
|
| 2 |
QUE |
Gouvernement Du Quebec, Service Aerien Gouvernemental |
| 2 |
SKV |
Skyline Nepc Ltd |
| 1 |
WDY |
Phoenix Airline Services, Inc. (Memphis, Tn) |
| 1 |
PWA |
Priester Aviation (Wheeling, Il) |
| 1 |
PMS |
Planemaster Services, Inc. (West Chicago, Il) |
| 1 |
SFH |
|
| 1 |
SKQ |
Labcorp, Inc. (Burlington, Nc) |
| 1 |
IBE |
Iberia - Lineas Aereas De Espana, S.A. |
| 1 |
LYM |
Key Lime Air (Englewood, Co) |
| 1 |
MJI |
|
| 1 |
AJT |
Amerijet International (Ft.Lauderdale, Fl) |
| 1 |
AKK |
Aklak Air Ltd. |
| 1 |
CCA |
Air China |
| 1 |
YZR |
|
| 1 |
SKY |
Skymark Airlines Co. Ltd |
| 1 |
SSH |
Heritage Flight, Llc (S. Burlington, Vt) |
| 1 |
CYP |
Cyprus Airways Ltd. |
| 1 |
LEA |
Lead Air Jet Service |
| 1 |
NUK |
|
| 1 |
AVA |
Avianca, Aerovias Nacionales De Colombia, S.A. |
| 1 |
AER |
Alaska Central Express, Inc. (Fairbanks, Ak) |
| 1 |
AFL |
Aeroflot - Russian International Airlines |
| 1 |
AMX |
Aerovias De Mexico, S.A. De C.V. |
| 1 |
BYA |
Berry Aviation, Inc. (San Marcos, Tx) |
| 1 |
CAO |
Atlantic Air |
| 1 |
CFE |
Cityflyer Express |
| 1 |
VET |
|
| 1 |
THA |
Thai Airways International Ltd. |
| 1 |
THT |
Air Tahiti Nui |
| 1 |
TKM |
|
| 1 |
TWY |
|
| 1 |
SJJ |
|
| 1 |
RAX |
Royal Air Freight, Inc. (Waterford, Mi) |
| 1 |
PGT |
Pegasus Hava Tasimaciligi A.S. (Pegasus) |
| 1 |
CHI |
Cougar Helicoptes,Inc. |
| 1 |
CSX |
Enterprise Consultants Ltd |
| 1 |
ECJ |
|
| 1 |
ETD |
Etihad Airways |
| 1 |
GLT |
General Corporation For Light Air Transport And Technical Services, The |
| 1 |
GTX |
|
| 1 |
IFL |
Ifl Group, Inc. (Waterford, Mi) |
| 1 |
TAI |
Taca International Airlines S.A. |
| 1 |
TVD |
|
| 1 |
WEW |
West Wind Aviation Inc. |
| 1 |
JDC |
Deere And Company (Moline, Il) |
| 1 |
JUS |
Usa Jet Airlines, Inc. (Belleville, Mi) |
| 1 |
MAS |
Malaysian Airlines System |
| 1 |
NLE |
Northern Air Services |
| 1 |
NMI |
Pacific Wings (Paia, Hi) |
| 1 |
ASZ |
Astrakhan |
| 1 |
BMI |
Bemoair |
| 1 |
CLF |
Bristol Flying Centre |
| 1 |
GMA |
Gama Aviation Ltd |
| 1 |
MWT |
Midwest Aviation Division, Inc. (Marshall, Mn) |
| 1 |
LGL |
Luxair - Societe Luxembourgeoise De Navigation Aerienne S.A. |
| 1 |
TSU |
Contract Air Cargo, Inc. (Waterford, Mi) |
| 1 |
TTX |
Air Team A/S |
| 1 |
PAL |
Philippine Air Lines Inc. (Pal) |
| 1 |
PKW |
Pak West Airlines, Inc. (Stockton, Ca) |
| 1 |
WAE |
Western Air Express (Boise, Id) |
| 1 |
TFL |
Tronderfly Air Service As |
| 1 |
TSS |
Tropical Sea Airlines |
| 1 |
USC |
U S Check Airlines (Columbus, Oh) |
| 1 |
KFA |
Kelowna Flightcraft Air Charter Ltd. |
| 1 |
NCB |
North Caribou Flying Service Ltd. |
| 1 |
ROX |
|
| 1 |
RQT |
|
| 1 |
ASP |
Empresa De Servicios Maritima Y Aerea S.A. |
| 1 |
AUA |
Austrian Airlines (Aua) |
| 1 |
BAF |
Belgian Air Force |
| 1 |
BER |
Air Berlin, Inc. |
| 1 |
VKG |
Premiair |
| 1 |
SLI |
Servicios Aereos Litoral, S.A. De C.V. |
| 1 |
GTW |
Gateway Aviation |
| 1 |
MPE |
|
| 1 |
CMC |
Chemech Aviation (Pvt) Ltd |
| 1 |
CTA |
Aero Charter And Transport, Inc |
| 1 |
DHK |
Dhl Air Uk |
| 1 |
BXH |
Bar Xh Air Inc. |
| 1 |
AMC |
Air Malta Plc. |
| 1 |
JLG |
|
| 1 |
LAL |
Labrador Airways Ltd. |
| 1 |
LAN |
Linea Aerea Nacional De Chile (Lan) |
| 1 |
CCQ |
Capital City Air Carriers, Inc. (Pierre, Sd) |
| 1 |
FLJ |
Flynor |
| 1 |
CJT |
|
| 1 |
CFG |
Condor Flugdienst Gmbh |
| 1 |
ARG |
Aerolineas Argentinas |
| 1 |
AUI |
Ukraine International Airlines |
| 1 |
CSJ |
Castle Aviation, Inc. (Ravenna, Oh) |
| 1 |
FAB |
First Air (Bradley Scheduled) Ltd. |
| 1 |
FEX |
Flightexec Limited |
| 1 |
GAJ |
|
| 1 |
GTF |
|
| 1 |
KBA |
Kenn Borek Air Ltd. |
| 1 |
KYE |
|
| 1 |
NJE |
|
| 1 |
WMA |
|
| 1 |
NSH |
|
| 1 |
OAE |
Omni Air Express, Inc. (Tulsa, Ok) |