Air Transport Services Group

ATSG REPORTS RESULTS FOR FIRST QUARTER 2012

CAM Leasing Profits Grow as 767 Fleet Expands, Restructuring Continues in ACMI Services

WILMINGTON, Ohio - May 10, 2012 - Air Transport Services Group, Inc. (NASDAQ:ATSG) today reported financial results as follows for the first quarter of 2012:

Summary GAAP Results (detailed financial statements at end of this release)
    Quarter Ended March 31,    
(in millions, except per-share amounts)   2012     2011   $ Change
Revenues   $ 145.5       $ 175.1     (29.6)  
Pre-tax Earnings from Continuing Operations   $ 10.7       $ 4.6     6.1  
Net Earnings from Continuing Operations   $ 6.7       $ 2.9     3.8  
Earnings Per Share from Continuing Operations   $ 0.10       $ 0.04     0.06  
Adjusted (non-GAAP) Results *              
Revenues excluding Reimbursed Expenses   $ 128.7       $ 130.9     (2.2)  
Adjusted Pre-tax Earnings from Continuing Operations   $ 10.3       $ 11.4     (1.1)  
Adjusted EBITDA from Continuing Operations   $ 34.1       $ 37.8     (3.7)  

* A table defining and reconciling adjusted results to comparable GAAP measures is provided at the end of this release.

“Our earnings for the first quarter are in line with the pace we had outlined in our fourth-quarter conference call in March,” Joe Hete, President and CEO of ATSG, said. “In addition to the higher pension and restructuring costs we projected, we faced delays in obtaining customer commitments to new aircraft operating agreements. The good news is that many of our customers, and DHL in particular, are growing, and have plans to deploy more of our freighter aircraft into both domestic as well as new, non-U.S. markets throughout the course of the year.”

First quarter 2011 results for ATSG included $6.8 million in non-cash pre-tax charges related to the early termination of an existing credit facility, which was replaced by a new five-year credit agreement under more favorable terms in May 2011. The first quarter of 2012 included $0.5 million in unrealized gains on derivative instruments. Adjusted Pretax Earnings and Adjusted EBITDA exclude the effect of these items.

Operating Results

Aircraft Leasing

Cargo Aircraft Management (CAM) earned $16.8 million, up 25 percent for the first quarter compared with the yearearlier period. Revenues increased 18 percent to $37.9 million compared to the same period a year ago, as CAM deployed nine more freighter aircraft it owns, including four more leased to external customers.

At the end of March 2012, CAM owned 51 aircraft that were available for service, of which 21 were in service under long term dry leases with external customers. A table showing ATSG's aircraft in service at year-end 2011, at March 31, 2012, and our current outlook for the end of 2012 is included at the end of this release.

All of CAM's externally leased Boeing 767 freighters have lease expiration dates after 2014. The average remaining lease term is approximately five years.

ACMI Services

First quarter revenues were $96.3 million, excluding fuel and other reimbursed expenses, down from $102.5 million in the first quarter of 2011. As anticipated, ACMI Services recorded a pre-tax loss in the quarter. The loss of $8.2 million compares with a loss of $2.5 million in the first quarter of 2011.

The larger first quarter 2012 loss primarily reflects the loss of earnings from operations for D.B. Schenker, a North American logistics company. ATSG had provided a dedicated air-cargo network for Schenker in North America, consisting of eight Boeing 727 and eight DC-8 freighters, until Schenker opted to phase out that network beginning in September 2011 through the end of December.

Results for the first quarter of 2011 included $24.6 million in revenues from Schenker, excluding revenues from reimbursed expenses. A portion of Schenker's former air cargo volume migrated to DHL's U.S. air cargo network, which ATSG also supports, and led to an increase in ATSG aircraft deployed with DHL.

First quarter ACMI block hours decreased 15 percent overall, but increased 15 percent excluding block hours operated for Schenker in the first quarter of 2011, reflecting additional Boeing 767 and 757 freighters in ACMI service, including additional 767s acquired under operating leases.

First quarter earnings were also affected by (i) costs we continue to incur while restructuring Air Transport International (ATI) and Capital Cargo International Airlines (CCIA) following the loss of the Schenker business, including costs associated with transitioning flight crew members to other aircraft types, (ii) higher aircraft maintenance expenses, and (iii) delays in the implementation of customer aircraft deployments. Some of the airline restructuring costs and delays in the start of new aircraft deployments will also affect the second quarter of 2012.

Significant cost savings have already been achieved from airline restructuring efforts. Payroll costs are down by $0.8 million per month at ATI and CCIA from September 2011, when Schenker began outsourcing its air network requirements. ATSG expects these savings to increase over the course of the year.

To further streamline the operations impacted by the loss of the Schenker business, ATSG intends to effect a corporate reorganization pursuant to which the airline operations of ATI and CCIA will be merged. Earlier this month, those airlines reached a tentative agreement with their respective flight crewmembers, as represented by the Air Line Pilots Association (ALPA). The tentative agreement sets out the essential terms under which the parties intend to pursue a joint collective bargaining agreement and merge their flight crewmember seniority lists.

These are necessary steps to eventually merge the operations of CCIA into ATI. The airlines and ALPA intend to have the definitive agreement in place and complete the integration of the seniority lists by the end of this year.

Other Activities

First quarter revenues from ATSG's other businesses rose 12 percent to $28.4 million before the elimination of intercompany results. Pre-tax profit from other activities totaled $2.0 million, compared with $1.7 million a year earlier.

Outlook

ATI anticipates that in the next few weeks it will begin operating three Boeing 767-200 freighters for DHL in the Middle East, bringing the total number of 767s in service for DHL in that region to four. These aircraft are replacing less efficient A300-B4 aircraft operated by other providers. This month, CCIA reached a tentative agreement with DHL to add a fourth 757-200 freighter into DHL's U.S. network in October 2012. This aircraft will replace a Boeing 727 aircraft that CCIA currently operates for DHL. Later this month, ABX Air anticipates adding two 767-300 aircraft into ACMI service on international routes. We expect to add four more 767-300s into revenue service by year end.

This month, ATI received notification that it had been awarded a contract to conduct combi operations for the U.S. Military from July through September 2012. ATI anticipates the military will soon issue a solicitation for combi service covering a two-year period beginning in October 2012.

Hete also noted that, “As we indicated in March, we invested significant time and resources in the first quarter toward realigning our ACMI Services businesses for growth and profitability, and in developing deployment opportunities in new markets around the world. We expect to yield improving results from our businesses during the remainder of the year as new customer commitments are finalized. However, we are not immune from the uncertainty and reduced growth rates affecting the air-cargo market globally, which has led new and existing customers to be cautious about committing to fleet expansions or aircraft replacements. We still expect to have commitments from customers for our additional aircraft before they are ready for service. But while Adjusted EBITDA in the range of $190 million to $200 million for 2012 remains our target, hitting that target range will depend on when we commence actual revenue service under those contracts.”

Conference Call

ATSG will host a conference call on Monday, May 14, 2012, at 10:00 a.m. Eastern time to review its financial results for the first quarter of 2012. Participants should dial 800-561-2731 and international participants should dial 617-614- 3528 ten minutes before the scheduled start of the call and ask for conference pass code 95829861. The call also will be webcast live (listen-only mode) via the link below 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 the same day beginning at 2:00 p.m. and continuing through Monday, May 21, 2012, by dialing 888-286-8010 (international callers 617-801-6888); use pass code 25343417. The webcast replay will remain available via the link below 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 world's largest owner and operator of converted Boeing 767 freighter aircraft. 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 and airport ground 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.

Except for historical information contained herein, the matters discussed in this release contain forward-looking statements that involve risks and uncertainties. There are a number of important factors that could cause Air Transport Services Group's ("ATSG's") actual results to differ materially from those indicated by such forward-looking statements. These factors include, but are not limited to, changes in market demand for our assets and services, the cost and timing associated with the modification and deployment of Boeing 767 and Boeing 757 aircraft, the availability and cost to acquire used passenger aircraft for freighter modification, ATSG's continuing ability to place modified aircraft into commercial service, ABX Air's ability to maintain on-time service and control costs under its operating agreement with DHL, ATSG's effectiveness in restructuring its airline operations affected by DB Schenker's restructuring of its U.S. air cargo operations, and other factors that are contained from time to time in ATSG's filings with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K and Quarterly Reports on Form 10-Q. Readers should carefully review this release and should not place undue reliance on ATSG's forward-looking statements. These forward-looking statements were based on information, plans and estimates as of the date of this release. ATSG undertakes no obligation to update any forwardlooking statements to reflect changes in underlying assumptions or factors, new information, future events or other changes.

For more information, contact:
Air Transport Services Group, Inc.
Quint Turner
Chief Financial Officer
937-382-5591

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