Exhibit 99.1

FOR IMMEDIATE RELEASE

Contact:

Frank Constantinople, SVP Investor Relations

Tel: +1-203-504-1063

fconstantinople@aircastle.com

The IGB Group

Leon Berman

Tel: +1-212-477-8438

lberman@igbir.com

Aircastle Announces Fourth Quarter and Full Year 2013 Results

Board Declares First Quarter 2014 Dividend of $0.20 Per Common Share

Highlights

Stamford, CT. February 25, 2014 – Aircastle Limited (the “Company” or “Aircastle”) (NYSE: AYR) reported fourth quarter 2013 net income of $48.4 million, or $0.60 per diluted common share and adjusted net income of $54.9 million, or $0.68 per diluted common share. Net income for the year ended December 31, 2013 was $29.8 million, or $0.40 per diluted common share, and adjusted net income was $59.3 million, or $0.80 per diluted common share. The fourth quarter results included total revenues of $192.0 million, an increase of 9%, versus $176.6 million in the fourth quarter of 2012. For the full year 2013 total revenues were $708.6 million, up 3% versus $686.6 million in 2012.

Commenting on the results, Ron Wainshal, Aircastle’s CEO, stated “Thanks to a strong fourth quarter, 2013 was a successful and important year for Aircastle, as we grew and upgraded our portfolio with $1.5 billion of investments and significant and profitable asset sales, including many end-of-life aircraft. We strengthened our shareholder base and capital structure through Marubeni’s strategic investment, a larger unencumbered asset base, several well priced debt financings and an expanded unsecured revolver. Aircastle delivered strong results including a full-year cash ROE of 12.1% and asset utilization of nearly 99%.

All in all, over the past twelve months I believe we significantly enhanced the Company’s competitive standing as a nimble and flexible value-oriented investor. As we enter 2014, we remain well positioned to capitalize on a robust acquisition pipeline, very attractive financial market conditions, a terrific team and operating platform and an improving demand environment for leased aircraft.”

Fourth Quarter Results

Lease rental and finance lease revenues for the fourth quarter were $173.3 million, up $11.3 million or 7% year over year, due primarily to the impact of new aircraft acquisitions of $33.5 million, partially offset by lower revenue due to aircraft sales of $16.8 million and the net year over year impact of lease extensions, transitions and terminations and other changes of $5.5 million.

Total revenues for the fourth quarter were $192.0 million, an increase of $15.4 million, or 9% from the previous year, reflecting higher lease rental and finance lease revenue of $11.3 million and higher maintenance revenue of $9.2 million associated with a year over year increase in lease transitions. These increases were partially offset by a decline in other revenues of $4.7 million reflecting early lease termination fees earned in the fourth quarter of 2012 and the maturity of a debt investment in the first quarter of 2013.

Adjusted EBITDA for the fourth quarter was $196.0 million, up $23.7 million, or 14% from the fourth quarter of 2012, due primarily to higher total revenues excluding amortization of net lease discounts and incentives of $15.8 million and higher gains from aircraft sales of $8.9 million. These improvements were partially offset by an increase in net operating expenses of $1.2 million.

Adjusted net income for the quarter was $54.9 million, up $18.5 million or 51%, year over year. The change reflects higher total revenues of $15.4 million, higher gains from the sale of aircraft of $8.9 million and lower aircraft impairment charges of $2.7 million. These improvements were partially offset by higher adjusted interest expense of $5.2 million, higher depreciation of $2.6 million and higher net operating expenses of $1.2 million.

Full Year Results

Lease rental and finance lease revenues for the full year were $661.1 million, up $29.2 million, or 5% year over year, reflecting the net impact of 41 aircraft acquisitions made during 2013 and 2012 totaling $103.0 million and higher full year finance lease revenues of $7.8 million. These increases were offset by lower lease rentals due to aircraft sales and disposals of $52.7 million and the impact of transitions, extensions and terminations and other changes totaling $28.8 million.

Total revenues for 2013 were $708.6 million, an increase of $22.1 million, up 3% from the previous year. The increase reflects higher lease rental and finance lease revenue of $29.2 million and higher maintenance revenue from lease terminations of $15.0 million. These increases were partially offset by an increase in the amortization of net lease discounts and lease incentives of $19.6 million associated with fleet expansion, and $2.6 million of lower other revenue, primarily from a debt investment which matured in the first quarter of 2013.

During the year we recorded maintenance revenue from seven scheduled lease terminations of $20.6 million versus $18.4 million for five scheduled lease terminations in 2012. In addition, we recorded $47.7 million of maintenance revenue from ten aircraft returned ahead of schedule in 2013, versus $34.9 million from ten aircraft that were returned early in 2012.

We recorded total non-cash impairment charges of $117.3 million in 2013 versus $96.5 million in 2012. The year over year increase was primarily driven by impairment charges taken during the third quarter 2013 annual fleet review, where we wrote down the value of six 747-400 converted freighters coming off lease in 2014. To date, three of these six converted freighters have been placed.

Adjusted EBITDA for the full year was $717.2 million, up $69.6 million or 11% versus 2012, due primarily to higher total revenues excluding amortization of net lease discounts and incentives of $41.6 million and higher gains from aircraft sales of $31.5 million. These improvements were partially offset by an increase in net operating expenses of $3.7 million.

Adjusted net income for the full year was $59.3 million compared to $57.0 million in 2012, an increase of $2.3 million. Higher total revenues of $22.1 million, higher gains from sale of aircraft of $31.5 million and higher other net income of $5.5 million were partially offset by higher aircraft impairment charges of $20.9 million, higher adjusted interest expense of $15.9 million, higher depreciation of $15.0 million, and higher SG&A, taxes and other expenses, net of $5.1 million.

Aviation Assets

During 2013, we acquired 25 aircraft investments for $1.45 billion. We also sold 22 aircraft for $548 million which resulted in a pre-tax gain of approximately $37.2 million for the year.

As of December 31, 2013, Aircastle owned 162 aircraft having a net book value of $5.2 billion.

2013 Financing Activity

During 2013 we raised approximately $971 million of capital, including the following:

In February 2014, we repaid the outstanding amount, plus accrued interest and fees, due under Securitization No. 1 and terminated the related swap for a total cash payment of $255 million. In February 2014, we also raised $303 million in secured financing for two B777-300ER and one A330-200 aircraft we acquired in 2013.

Joint Venture with Ontario Teachers’ Pension Plan

In December 2013, Aircastle formed a joint venture to invest in leased aircraft with an affiliate of Ontario Teachers’ Pension Plan. The joint venture’s first investment is two Airbus A330 family aircraft manufactured in 2013 that we sold to the joint venture, also in December 2013.

Teachers’ holds more than 5% of our common shares and, therefore, the joint venture and the sale of the initial Airbus A330 family aircraft are related party transactions under our related party policy. Accordingly, the formation of the joint venture and the sale of these aircraft was submitted to, and approved by, our Audit Committee under that policy.

Common Dividend

On February 21, 2014, Aircastle’s Board of Directors declared a first quarter 2014 cash dividend on its common shares of $0.20 per share, payable on March 14, 2014 to shareholders of record on March 7, 2014. This is our 31^st consecutive dividend. During 2013, Aircastle increased the dividend to common shareholders to the current quarterly rate of $0.20 per share, a 21% increase over the quarterly rate at the end of 2012.

Conference Call

In connection with this earnings release, management will host an earnings conference call on Tuesday, February 25, 2014 at 10:00 A.M. Eastern time. All interested parties are welcome to participate on the live call. The conference call can be accessed by dialing (888) 556-4997 (from within the U.S. and Canada) or (719) 457-2628 (from outside of the U.S. and Canada) ten minutes prior to the scheduled start and referencing the passcode “6185816”.

A simultaneous webcast of the conference call will be available to the public on a listen-only basis at www.aircastle.com. Please allow extra time prior to the call to visit the site and download the necessary software required to listen to the internet broadcast. A replay of the webcast will be available for one month following the call. In addition to this earnings release an accompanying power point presentation has been posted to the Investor Relations section of Aircastle’s website.

For those who are not available to listen to the live call, a replay will be available until 1:00 P.M. Eastern time on Thursday, March 27, 2014 by dialing (888) 203-1112 (from within the U.S. and Canada) or (719) 457-0820 (from outside of the U.S. and Canada); please reference passcode “6185816”.

About Aircastle Limited

Aircastle Limited acquires, leases and sells commercial jet aircraft to airlines throughout the world. As of December 31, 2013, Aircastle’s aircraft portfolio consisted of 162 aircraft on lease with 64 customers located in 37 countries.

Safe Harbor

Certain items in this press release and other information we provide from time to time, may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 including, but not necessarily limited to, statements relating to our ability to acquire, sell, lease or finance aircraft, raise capital, pay dividends, and increase revenues, earnings, EBITDA, Adjusted EBITDA and Adjusted Net Income and the global aviation industry and aircraft leasing sector. Words such as “anticipates,” “expects,” “intends,” “plans,” “projects,” “believes,” “may,” “will,” “would,” “could,” “should,” “seeks,” “estimates” and variations on these words and similar expressions are intended to identify such forward-looking statements. These statements are based on management’s current expectations and beliefs and are subject to a number of factors that could lead to actual results materially different from those described in the forward-looking statements; Aircastle can give no assurance that its expectations will be attained. Accordingly, you should not place undue reliance on any forward-looking statements contained in this report. Factors that could have a material adverse effect on our operations and future prospects or that could cause actual results to differ materially from Aircastle expectations include, but are not limited to, capital markets disruption or volatility which could adversely affect our continued ability to obtain additional capital to finance new investments or our working capital needs; government fiscal or tax policies, general economic and business conditions or other factors affecting demand for aircraft or aircraft values and lease rates; our continued ability to obtain favorable tax treatment in Bermuda, Ireland and other jurisdictions; our ability to pay dividends; high or volatile fuel prices, lack of access to capital, reduced load factors and/or reduced yields, operational disruptions caused by political unrest and other factors affecting the creditworthiness of our airline customers and their ability to continue to perform their obligations under our leases and other risks detailed from time to time in Aircastle’s filings with the SEC, including as previously disclosed in Aircastle’s 2012 Annual Report on Form 10-K, and elsewhere in this report. In addition, new risks and uncertainties emerge from time to time, and it is not possible for Aircastle to predict or assess the impact of every factor that may cause its actual results to differ from those contained in any forward-looking statements. Such forward-looking statements speak only as of the date of this report. Aircastle Limited expressly disclaims any obligation to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in its expectations with regard thereto or change in events, conditions or circumstances on which any statement is based.

Aircastle Limited and Subsidiaries

Consolidated Balance Sheets

(Dollars in thousands, except share data)

Aircastle Limited and Subsidiaries

Consolidated Statements of Operations

(Dollars in thousands, except per share amounts)

(Unaudited)

Aircastle Limited and Subsidiaries

Consolidated Statements of Cash Flows

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Aircastle Limited and Subsidiaries

Supplemental Financial Information

(Amount in thousands, except per share amounts)

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Refer to the selected information accompanying this press release for a reconciliation of GAAP to Non-GAAP information.

Aircastle Limited and Subsidiaries

Reconciliation of GAAP to Non-GAAP Measures

EBITDA and Adjusted EBITDA Reconciliation

(Dollars in thousands)

(Unaudited)

We define EBITDA as income from continuing operations before income taxes, interest expense, and depreciation and amortization. We use EBITDA to assess our consolidated financial and operating performance, and we believe this non-GAAP measure is helpful in identifying trends in our performance. Using EBITDA assists us in comparing our operating performance on a consistent basis by removing the impact of our capital structure (primarily interest charges on our outstanding debt) and asset base (primarily depreciation and amortization) from our operating results. We define Adjusted EBITDA as EBITDA (as defined above) further adjusted to give effect to adjustments required in calculating covenant ratios and compliance as that term is defined in the indenture governing our senior unsecured notes. Adjusted EBITDA is a material component of these covenants.

Aircastle Limited and Subsidiaries

Reconciliation of GAAP to Non-GAAP Measures

Adjusted Net Income (Loss) Reconciliation

(Dollars in thousands)

(Unaudited)

Management believes that ANI, when viewed in conjunction with the Company’s results under US GAAP and the below reconciliation, provides useful information about operating and period-over-period performance, and provides additional information that is useful for evaluating the underlying operating performance of our business without regard to periodic reporting elements related to interest rate derivative accounting and gains or losses related to flight equipment and debt investments.

Aircastle Limited and Subsidiaries

Reconciliation of GAAP to Non-GAAP Measures

Cash Earnings and Cash ROE

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Note: Average Shareholder’s Equity is the sum of the current and prior year shareholder’s equity divided by two. Management believes that the cash return on equity metric (Cash ROE) when viewed in conjunction with the Company’s results under US GAAP and the above reconciliation, provide useful information about operating and period-over-period performance, and provide additional information that is useful for evaluating the underlying operating performance of our business without regard to periodic reporting impacts related to non-cash revenue and expense items and interest rate derivative accounting, while recognizing the depreciating nature of our assets.

Aircastle Limited and Subsidiaries

Reconciliation of GAAP to Non-GAAP Measures

Reconciliation of Net Income Allocable to Common Shares

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Aircastle Limited and Subsidiaries

Reconciliation of GAAP to Non-GAAP Measures

Reconciliation of Net Income Allocable to Common Shares

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(Unaudited)