ATSG to Host Second Quarter 2011 Conference Call

Air Transport Services Group, Inc. (NASDAQ:ATSG) today announced that it will host an investor conference call to review its financial results for the second quarter ended June 30, 2011, on Thursday, August 4, 2011, at 10:00 a.m. Eastern daylight time.

The Company will release its second quarter 2011 financial results and expects to file its Form 10-Q report with the Securities and Exchange Commission after the market close on Wednesday, August 3, 2011.

On the day of the conference call, participants should dial 800-320-2978 and international participants should dial 617-614-4923 ten minutes before the scheduled start of the call and ask for conference pass code 33040373. The call also will be webcast live (listen-only mode) via www.atsginc.com and www.earnings.com for individual investors, and via www.streetevents.com for institutional investors.

A replay of the conference call will be available by phone on Thursday, August 4, beginning at 2:00 p.m. and continuing through Thursday, August 11, 2011, by dialing 888-286-8010 (international callers 617-801-6888); use pass code 49116510. The webcast replay will remain available via www.atsginc.com and www.earnings.com for 30 days.

About Air Transport Services Group, Inc. (ATSG)

ATSG is a leading provider of aircraft leasing and air cargo transportation and related services to domestic and foreign air carriers and other companies that outsource their air cargo lift requirements. ATSG, through its leasing and airline subsidiaries, is the largest owner and operator of converted Boeing 767 freighter aircraft in the World. Through its principal subsidiaries, including three airlines with separate and distinct U.S. FAA Part 121 Air Carrier certificates, ATSG provides aircraft leasing, air cargo lift, aircraft maintenance services, airport ground services, fuel management, specialized transportation management, and air charter brokerage services. ATSG’s subsidiaries include ABX Air, Inc.; Airborne Global Solutions, Inc.; Air Transport International, LLC; Cargo Aircraft Management, Inc.; Capital Cargo International Airlines, Inc.; and Airborne Maintenance and Engineering Services, Inc. For more information, please see www.atsginc.com.