Carriers at Pittsburgh International Airport

REPUBLIC AIRLINES, INC. (INDIANAPOLIS, IN)

SOUTHWEST AIRLINES CO. (SAN ANTONIO, TX)

AMERICAN AIRLINES INC.

UNITED AIRLINES, INC. (CHICAGO, IL)

DELTA AIR LINES, INC.

JETBLUE AIRWAYS CORPORATION (NEW YORK, NY)

BREEZE AIRWAYS

ENDEAVOR AIR

PSA AIRLINES

ALLEGIANT AIR, INC. (FRESNO, CA)

AIRCRAFT MANAGEMENT GROUP, INC. (MOON TOWNSHIP, PA)

NETJETS AVIATION, INC. (COLUMBUS, OH)

SUN AIR EXPRESS, LLC (FT. LAUDERDALE, FL)

JAZZ AVIATION LP

SKY WEST AVIATION, INC. (ST. GEORGE, UT)

UNITED PARCEL SERVICE COMPANY, (LOUISVILLE, KY)

GOJET AIRLINES, LLC. (ST. LOUIS, MO)

ALASKA AIRLINES INC.

FEDERAL EXPRESS CORPORATION

MN AIRLINES, LLC, D/B/A SUN COUNTRY AIRLINES (MENDOTA HEIGHTS, MN)

FLEXJET LLC (RICHARDSON, TX)

BRITISH AIRWAYS

MESA AVIATION SERVICES, INC. (FARMINGTON, NM)

L.J. ASSOCIATES D/B/A L J AVIATION (LATROBE, PA)

FRONTIER AIRLINES, INC. (DENVER, CO)

AER LINGUS TEORANTA

PIEDMONT AIRLINES, INC. D/B/A HENSON AVIATION - USAIR FLORIDA SHUTTLE - USAIR EXPRESS (SALISBURY, MD)

SUNSET AVIATION, LLC (PETALUMA, CA)

COMMUTAIR (PLATTSBURGH, NY)

ICELANDAIR

HOLMAN LEASING SYSTEMS, INC., PITTSBURGH JET CENTER ( ZELIENOPLE, PA)

LGM ENTERPRISES, LLC

SKYWARD AVIATION

SUMMIT AVIATION, INC

AIR CANADA

UNITED STATES DEPARTMENT OF JUSTICE PRISONER AND ALIEN TRANSPORTATION SERVICE (JPATS) (EL PASO, TX)

VJA

WESTERN MICHIGAN UNIVERSITY COLLEGE OF AVIATION

TALON AIR, INC. (FARMINGDALE, NY)

PIT

AIRSPRINT INC.

COBALT AIR, LLC (PORTSMOUTH NH)

EXECUTIVE JET MANAGEMENT, INC. (CINCINNATI, OH)

CASTLE AVIATION, INC. (RAVENNA, OH)

CRYSTAL AIR

ENVOY AIR INC.

NORTHERN JET MANAGEMENT

DEPARTMENT OF THE ARMY, PRIORITY AIR TRANSPORT (DAVISON AVIATION COMMAND) (FORT BELVOIR, VA)

SGX

STARLINK AVIATION

WUP