Crews spray de-icer on an American Airlines plane during a winter storm at Logan Airport in Boston, Massachusetts, U.S., February 28, 2023. REUTERS/Brian Snyder 

Crews spray de-icer on an American Airlines plane during a winter storm at Logan Airport in Boston, Massachusetts, U.S., February 28, 2023. REUTERS/Brian Snyder 

Crews spray de-icer on an American Airlines plane during a winter storm at Logan Airport in Boston, Massachusetts, U.S., February 28, 2023. REUTERS/Brian Snyder 

An American Airlines jet lands in front of planes backed up waiting to depart on the runway after flights earlier were grounded during an FAA system outage at Laguardia Airport in New York City, New York, U.S., January 11, 2023. REUTERS/Mike Segar 

American Airlines passengers wait to check into their flights at Hartsfield-Jackson Atlanta International Airport after the Federal Aviation Administration (FAA) had ordered airlines to pause all domestic departures due to a system outage in Atlanta, Georgia, U.S., January 11, 2023. REUTERS/Alyssa Pointer 

An American Airlines plane takes off from Miami International Airport after the Federal Aviation Administration (FAA) said it had slowed the volume of airplane traffic over Florida due to an air traffic computer issue, in Miami, Florida, U.S. January 2, 2023. REUTERS/Marco Bello 

An American Airlines plane takes off from Miami International Airport after the Federal Aviation Administration (FAA) said it had slowed the volume of airplane traffic over Florida due to an air traffic computer issue, in Miami, Florida, U.S. January 2, 2023. REUTERS/Marco Bello 

Robert Isom, CEO of American Airlines, departs the federal courthouse after he testifies in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp. in Boston, Massachusetts, U.S., October 3, 2022. REUTERS/Amanda Sabga 

Robert Isom, CEO of American Airlines, departs the federal courthouse after he testifies in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp. in Boston, Massachusetts, U.S., October 3, 2022. REUTERS/Amanda Sabga 

Robert Isom, CEO of American Airlines, departs the federal courthouse after he testifies in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp. in Boston, Massachusetts, U.S., October 3, 2022. REUTERS/Amanda Sabga 

Robert Isom, CEO of American Airlines, departs the federal courthouse after he testifies in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp. in Boston, Massachusetts, U.S., October 3, 2022. REUTERS/Amanda Sabga 

Robert Isom, CEO of American Airlines, departs the federal courthouse after he testifies in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp. in Boston, Massachusetts, U.S., October 3, 2022. REUTERS/Amanda Sabga 

Robin Hayes, CEO of Jet Blue, arrives at the federal courthouse to testify in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp, in Boston, Massachusetts, U.S., September 27, 2022. REUTERS/Brian Snyder 

Robin Hayes, CEO of Jet Blue, arrives at the federal courthouse to testify in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp, in Boston, Massachusetts, U.S., September 27, 2022. REUTERS/Brian Snyder 

Robin Hayes, CEO of Jet Blue, arrives at the federal courthouse to testify in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp, in Boston, Massachusetts, U.S., September 27, 2022. REUTERS/Brian Snyder 

Robin Hayes, CEO of Jet Blue, arrives at the federal courthouse to testify in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp in Boston, Massachusetts, U.S., September 27, 2022. REUTERS/Brian Snyder 

Robin Hayes, CEO of Jet Blue, arrives at the federal courthouse to testify in an antitrust lawsuit seeking to unwind the "Northeast Alliance" partnership between American Airlines and JetBlue Airways Corp, in Boston, Massachusetts, U.S. September 27, 2022. REUTERS/Brian Snyder 

Travellers line up at the American Airlines counters in Logan Airport at the start of the long July 4th holiday weekend in Boston, Massachusetts, U.S., June 30, 2022. REUTERS/Brian Snyder 

A American Airlines plane taxis in front of the skyline at Logan Airport at the start of the long July 4th holiday weekend in Boston, Massachusetts, U.S., June 30, 2022. REUTERS/Brian Snyder 

An American Airlines employee wears a face mask while working with customers at a ticket counter in the domestic terminal of the Hartsfield-Jackson Atlanta International Airport after Biden's administration announced that it will no longer enforce a U.S. mask mandate on public transportation, following a Florida court ruling, in Atlanta, Georgia, U.S. April 19, 2022. REUTERS/Alyssa Pointer 

An American Airlines worker assists passengers Don Wolfe and Sarah Curtis, of Huntsville, Alabama, after the Biden administration announced it would no longer enforce a U.S. coronavirus disease (COVID-19) mask mandate on public transportation, following a federal judge's ruling that the 14-month-old directive was unlawful, at Ronald Reagan Washington National Airport in Arlington, Virginia, U.S., April 19, 2022. REUTERS/Kevin Lamarque 

A Southwest Airlines aircraft taxis as an American Airlines aircraft lands at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

An American Airlines aircraft taxis as a Delta Air Lines aircraft lands at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

An American Eagle aircraft taxis as a Southwest Airlines aircraft lands at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

An American Airlines aircraft flies past JetBlue and United Express aircraft as it lands at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

An American Airlines aircraft flies past the tail of a United Airlines aircraft as it lands at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

An American Airlines aircraft flies past the U.S. Capitol before landing at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

Grounds crews work around American Airlines aircraft at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

An American Eagle aircraft taxis as a Southwest Airlines aircraft lands at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

An American Airlines aircraft flies past the U.S. Capitol before landing at Reagan National Airport in Arlington, Virginia, U.S., January 24, 2022. REUTERS/Joshua Roberts 

American Airlines planes are seen at the Tampa International Airport as airports around the country are awaiting for Verizon and AT&T to rollout their 5G technology, in Tampa, Florida, U.S., January 19, 2022. REUTERS/Octavio Jones 

An American Airlines commercial aircraft approaches to land at John Wayne Airport in Santa Ana, California U.S. January 18, 2022. REUTERS/Mike Blake 

An American Airlines commercial aircraft approaches to land at John Wayne Airport in Santa Ana, California U.S. January 18, 2022. REUTERS/Mike Blake 

An American Airlines commercial aircraft flies past a cell phone tower as it approaches to land at John Wayne Airport in Santa Ana, California U.S. January 18, 2022. U.S. airlines said on Wednesday the rollout of new 5G services was having only a minor impact on air travel as the U.S. Federal Aviation Administration (FAA) said it has issued new approvals to allow more low-visibility landings. REUTERS/Mike Blake TPX IMAGES OF THE DAY 

An American Airlines Boeing 737-800, equipped with radar altimeters that may conflict with telecom 5G technology, can be seen flying 500 feet above the ground while on final approach to land at LaGuardia Airport in New York City, New York, U.S., January 6, 2022. REUTERS/Bryan Woolston 

Four square radar altimeter antennas, that may conflict with telecom 5G technology, can be seen behind the nose landing gear on this American Airline Boeing 737-800, that is flying 500 feet above the ground while on final approach to land at LaGuardia Airport in New York City, New York, U.S., January 6, 2022. REUTERS/Bryan Woolston 

An American Airlines airplane is seen at John F. Kennedy International Airport during the spread of the Omicron coronavirus variant in Queens, New York City, U.S., December 26, 2021. REUTERS/Jeenah Moon 

American Airlines employees assist travelers at a check-in counter at Los Angeles International Airport (LAX) during the holiday season as the coronavirus disease (COVID-19) Omicron variant threatens to increase case numbers in Los Angeles, California, U.S., December 22, 2021. REUTERS/Bing Guan 

Striking UNITE HERE Local 11 union members and airport food workers protest a labor dispute with airport concessions company HMS Host, which employs almost 700 workers at Los Angeles International Airport restaurants and the American Airlines Admirals Club and American Eagle lounges, at Los Angeles International Airport, California, U.S. December 22, 2021. REUTERS/Bing Guan 

Striking UNITE HERE Local 11 union members and airport food workers protest a labor dispute with airport concessions company HMS Host, which employs almost 700 workers at Los Angeles International Airport restaurants and the American Airlines Admirals Club and American Eagle lounges, at Los Angeles International Airport, California, U.S. December 22, 2021. REUTERS/Bing Guan 

Travelers wearing masks prepare to get off an American Airlines flight at Ronald Reagan Washington National Airport during the coronavirus disease (COVID-19) pandemic in Washington, D.C., U.S., December 18, 2021. REUTERS/Carlo Allegri 

A traveler wearing a mask gets off an American Airlines flight at Pearson International Airport during the coronavirus disease (COVID-19) pandemic of Toronto, Ontario, Canada, December 18, 2021. REUTERS/Carlo Allegri 

American Airlines CEO Doug Parker, Southwest Airlines CEO Gary Kelly and United Airlines CEO Scott Kirby testify before the Senate Commerce, Science, and Transportation Committee hearing in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021. Chip Somodevilla/Pool via REUTERS 

Doug Parker, CEO of American Airlines, testifies before the Senate Commerce, Science, and Transportation Committee hearing in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021. Chip Somodevilla/Pool via REUTERS 

American Airlines CEO Doug Parker, Southwest Airlines CEO Gary Kelly, United Airlines CEO Scott Kirby, Delta Air Lines Executive Vice President John Laughter and Association of Flight Attendants-CWA International President Sara Nelson testify before the Senate Commerce, Science, and Transportation Committee in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021 Chip Somodevilla/Pool via REUTERS 

American Airlines CEO Doug Parker, Southwest Airlines CEO Gary Kelly and United Airlines CEO Scott Kirby testify before the Senate Commerce, Science, and Transportation Committee in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021 Chip Somodevilla/Pool via REUTERS 

American Airlines CEO Doug Parker, Southwest Airlines CEO Gary Kelly and United Airlines CEO Scott Kirby testify before the Senate Commerce, Science, and Transportation Committee in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021 Chip Somodevilla/Pool via REUTERS 

U.S. Sen. Ted Cruz (R-TX) participates in a Senate Commerce, Science, and Transportation Committee hearing in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021. Chip Somodevilla/Pool via REUTERS 

Executive Vice President John Laughter of Delta Air Lines, testifies before the Senate Commerce, Science, and Transportation oversight hearing on Capitol Hill in Washington, D.C., U.S., December 15, 2021. Chip Somodevilla/Pool via REUTERS 

U.S. Sen. Ted Cruz (R-TX) participates in a Senate Commerce, Science, and Transportation Committee in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021. Chip Somodevilla/Pool via REUTERS 

Sen. Ted Cruz (R-TX) participates in a Senate Commerce, Science, and Transportation Committee in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021. Chip Somodevilla/Pool via REUTERS 

Association of Flight Attendants-CWA International President Sara Nelson testifies before the Senate Commerce, Science, and Transportation Committee in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021. Chip Somodevilla/Pool via REUTERS 

American Airlines CEO Doug Parker testifies before the Senate Commerce, Science, and Transportation Committee in the Russell Senate Office Building on Capitol Hill, in Washington, U.S., December 15, 2021 Chip Somodevilla/Pool via REUTERS 

Doug Parker, chairman and chief executive officer of American Airlines Group Inc., Gary Kelly, chief executive officer of Southwest Airlines Co., Scott Kirby, president of United Airlines Holdings Inc., John Laughter, executive vice president and chief of operations at Delta Air Lines Inc., and Sara Nelson, international president of the Association of Flight Attendants-CWA, testify during a Senate Commerce, Science, and Transportation oversight hearing on Capitol Hill in Washington, D.C., U.S., December 15, 2021. Tom Brenner/Pool via REUTERS 

Senate Minority Whip John Thune (R-S.D.) looks on after asking a question, during a Senate Commerce, Science, and Transportation oversight hearing on Capitol Hill in Washington, D.C., U.S., December 15, 2021. Tom Brenner/Pool via REUTERS 

Senate Minority Whip John Thune (R-S.D.) looks on after asking a question, during a Senate Commerce, Science, and Transportation oversight hearing on Capitol Hill in Washington, D.C., U.S., December 15, 2021. Tom Brenner/Pool via REUTERS 

Senator Brian Schatz (D-HI) looks on after asking a question, during a Senate Commerce, Science, and Transportation oversight hearing on Capitol Hill in Washington, D.C., U.S., December 15, 2021. Tom Brenner/Pool via REUTERS 

Senators Dan Sullivan (R-AK) and Jerry Moran (R-KS) speak during a Senate Commerce, Science, and Transportation oversight hearing on Capitol Hill in Washington, D.C., U.S., December 15, 2021. Tom Brenner/Pool via REUTERS 

Association of Flight Attendants-CWA International President Sara Nelson testifies during a Senate Commerce, Science, and Transportation oversight hearing on Capitol Hill in Washington, D.C., U.S., December 15, 2021. Tom Brenner/Pool via REUTERS