Clear Skies Seen Ahead for the American Airlines/U.S. Airways Merger


The recently announced merger of American Airlines and U.S. Airways creates a new carrier that is a behemoth by any measure.  The combined airline will have revenues of $39 billion, slightly larger than the current revenue leader, United Continental.  It will operate more than 6,700 flights to 336 designations in 56 countries.  One might wonder whether the merger would face exacting antitrust scrutiny.  Yet press coverage treated approval as a fait accompli. 

Airline mergers are subject to oversight by the Department of Transportation (DOT), backstopped by the Department of Justice’s Antitrust Division (the “Division”).  The government hasn’t tried to block an airline merger since 2001, when it forced United Airlines to abandon its attempt to acquire U.S. Airways.  In recent years the Division has permitted a series of mergers:  US Airways and America West Airlines (2005); Delta-Northwest (2008); Republic Airlines and Midwest Airlines (2009); Republic Airlines and Frontier Airlines (2009); United Airlines and Continental (2010), and Southwest Airlines-AirTran (2011).  

The new carrier, which will fly under the American Airlines name, will have a national market share of 20%, compared to 18% for Southwest, 17% for United Continental, and 16% for Delta.  Calculating the market share of the top four carriers yields a Herfindahl-Hirschman Index (HHI) score of 1269, which the federal government’s Antitrust Guidelines would classify as “unconcentrated.”[1] Monopolization of the U.S. airline industry is a very distant prospect.  Moreover, in analyzing airline mergers, the Division focuses on the number of overlapping routes and the extent to which the merged carrier will dominate particular airports.  Overlap between the two airlines’ footprints is surprisingly limited.  U.S. Airways’ hubs are Charlotte, Philadelphia, and Phoenix.  American Airlines’ hubs are Dallas-Fort Worth, Chicago, Miami, and Los Angeles.  Of the two airlines’ top 15 routes by passenger miles, only on DFW-PHL (Dallas-Fort Worth/Philadelphia), CLT-LGA (Charlotte-LaGuardia), and ORD-PHL (Chicago O’Hare-Philadelphia) do both have more that 15% market share.  AMR-owned American, which has been in bankruptcy since 2011, is also seen to be in a weak competitive condition.  American reported net losses of $1.9 billion on revenues of $25 billion in 2012.  Thus, though it is likely that the merged airline will be forced to sell some of its overlapping routes, approval of the merger is almost certain. 

Because AMR is in bankruptcy, the merger is subject to the approval of the bankruptcy court.  Under a deal worked out with AMR’s creditors, 28% of the equity in the reorganized airline will be owned by U.S. Airways shareholders, and the remaining 72% will be distributed to AMR creditors, unions, employees, and shareholders.

[1] Of course such a calculation ignores other carriers.  Including them would raise the HHI score, but not to “concentrated” levels.

About the Authors

Mr. Cohen is a partner and co-founder of the firm, and head of its Litigation & Arbitration practice group and its Chambers USA recognized White Collar Defense, Regulatory Enforcement and Internal Investigations practice group. He is a former Assistant United States Attorney for the Eastern District of New York. Mr. Cohen was recognized as a leading lawyer in his field by the 2013 edition of Chambers USA, the 2012 edition of Benchmark Litigation, and included as one of New York’s Super Lawyers in 2008-2012.

Mr. Thomson is counsel at the firm and has experience in commercial litigation, antitrust matters, white collar criminal defense, regulatory enforcement and internal investigations.  Mr. Thomson is a graduate of Columbia Law School where he was a Harlan Fiske Stone Scholar and was on the Editorial Board of the Columbia Journal of Transnational Law.

About Cohen & Gresser

Cohen & Gresser is a boutique law firm with offices in New York and Seoul. We represent clients in complex litigation and corporate transactions throughout the world. Founded in 2002, the firm has grown to over fifty lawyers in four practice groups: Litigation and Arbitration; Corporate Law; Intellectual Property and Licensing; and White Collar Defense, Regulatory Enforcement and Internal Investigations. Our attorneys are graduates of the nation's best law schools and have exceptional credentials. We are committed to providing the efficiency and personal service of a boutique firm and the superb quality and attention to detail that are hallmarks of the top firms where we received our training.

NEW YORK | SEOUL                           PH: +1 212 957 7600



DISCLAIMER: Because of the generality of this update, the information provided herein may not be applicable in all situations and should not be acted upon without specific legal advice based on particular situations.

© Cohen & Gresser LLP | Attorney Advertising

Written by:


Cohen & Gresser LLP on:

Readers' Choice 2017
Reporters on Deadline

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:

Sign up to create your digest using LinkedIn*

*By using the service, you signify your acceptance of JD Supra's Privacy Policy.

Already signed up? Log in here

*With LinkedIn, you don't need to create a separate login to manage your free JD Supra account, and we can make suggestions based on your needs and interests. We will not post anything on LinkedIn in your name. Or, sign up using your email address.