View seen out of window of British Airways Airbus A319 passenger aircraft flying from London, Britain to Warsaw, Poland, March 22, 2023. REUTERS/Toby Melville 

An Airbus A320 aircraft of British Airways takes off at Zurich Airport near Ruemlang, Switzerland, January 18, 2023. REUTERS/Denis Balibouse 

British Airways plane carrying Britain's William, Prince of Wales and Catherine, Princess of Wales arrive at Logan Airport, Boston, U.S., Wednesday, November, 30, 2022. JohnTlumacki/Pool via REUTERS 

WINDSOR, ENGLAND - SEPTEMBER 19: A British Airways plane flies over Windsor Castle on September 19, 2022 in Windsor, England. The committal service at St George's Chapel, Windsor Castle, took place following the state funeral at Westminster Abbey. A private burial in The King George VI Memorial Chapel followed. Queen Elizabeth II died at Balmoral Castle in Scotland on September 8, 2022, and is succeeded by her eldest son, King Charles III. Ryan Pierse/Pool via REUTERS 

British Airways plane with Britain's Prince Harry on board taxis to depart from Aberdeen International Airport, following the passing of Britain's Queen Elizabeth, in Aberdeen, Britain, September 9, 2022. REUTERS/Phil Noble 

British Airways plane with Britain's Prince Harry on board departs from Aberdeen International Airport, following the passing of Britain's Queen Elizabeth, in Aberdeen, Britain, September 9, 2022. REUTERS/Phil Noble 

British Prime Minister Boris Johnson listens to air crew members of the Eastern Airways on the tarmac of Southampton Airport, as part of his visit to the Eastleigh constituency ahead of the local elections, in Southampton, Britain May 4, 2022. Adrian Dennis/Pool via REUTERS 

British Prime Minister Boris Johnson meets with air crew members of the Eastern Airways on the tarmac of Southampton Airport, as part of his visit to the Eastleigh constituency ahead of the local elections, in Southampton, Britain May 4, 2022. Adrian Dennis/Pool via REUTERS 

A job seeker talks to representatives of British Airways at a job fair for airport related employment at Logan International Airport in Boston, Massachusetts, U.S., December 7, 2021. REUTERS/Brian Snyder 

A man gives a high five to the crew members as he exits baggage claim after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

People wait for their relatives after the arrival of the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz TPX IMAGES OF THE DAY 

People wait for relatives at the exit of baggage claim, after the landing of the British Airways flight, at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

People wait for their relatives after the landing of the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

A man waves to the crowd as he exits baggage claim after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

A man claps as he exits baggage claim after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

Reunited family members stand in the terminal after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

Reunited family members walk out of the terminal after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

Family members hug each other as they are reunited after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

Family members hug each other as they are reunited after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

Family members hug each other as they are reunited after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

Family members hug each other as they are reunited after landing in the British Airways flight at JFK International Airport in New York, U.S., November 8, 2021. REUTERS/Eduardo Munoz 

A British Airways worker is seen at terminal 5 of Heathrow International airport following the lifting of restrictions on the entry of non-U.S. citizens imposed to help curb the spread of the coronavirus disease (COVID-19), in London, Britain November 8, 2021. REUTERS/Carlos Barria 

British Prime Minister Boris Johnson and Home Secretary Priti Patel meet British Airways pilots who took part in the India Covid-19 Appeal as they attend Diwali celebrations during a visit to the Hindu temple, BAPS Shri Swaminarayan Mandir in Neasden, London, Britain November 7, 2021. Yui Mok/Pool via REUTERS 

A British Airways A320neo painted in new livery stands in a hangar at Heathrow Airport to launch the airline's BA Better World sustainability programme, in London, Britain August 7, 2021. REUTERS/Sarah Young 

A British Airways A320neo painted in new livery stands in a hangar at Heathrow Airport to launch the airline's BA Better World sustainability programme, in London, Britain August 7, 2021. REUTERS/Sarah Young 

A British Airways A320neo painted in new livery stands in a hangar at Heathrow Airport to launch the airline's BA Better World sustainability programme, in London, Britain August 7, 2021. REUTERS/Sarah Young 

A British Airways A320neo painted in new livery stands in a hangar at Heathrow Airport to launch the airline's BA Better World sustainability programme, in London, Britain August 7, 2021. REUTERS/Sarah Young 

A British Airways A320neo painted in new livery stands in a hangar at Heathrow Airport to launch the airline's BA Better World sustainability programme, in London, Britain August 7, 2021. REUTERS/Sarah Young 

British Airways aircraft are parked at the South Terminal at Gatwick Airport, in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways and Easyjet aircraft are parked at the South Terminal at Gatwick Airport, in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways and Easyjet aircraft are parked at the South Terminal at Gatwick Airport, in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways aircraft are parked at Gatwick Airport in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways and Easyjet aircraft are parked at the South Terminal at Gatwick Airport, in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways, Easyjet and TUI aircraft are parked at the South Terminal at Gatwick Airport, in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways, Easyjet and TUI aircraft are parked at the South Terminal at Gatwick Airport, in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways aircraft are parked at Gatwick Airport in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

British Airways and Easyjet aircraft are parked at the South Terminal at Gatwick Airport, in Crawley, Britain, August 25, 2021. REUTERS/Peter Nicholls 

Passengers wearing protective masks hold American and British flags before a JetBlue flight to London at JFK International Airport in the Queens borough of New York City, New York, U.S., August 11, 2021. REUTERS/Jeenah Moon 

A woman wears a protective mask and dress inspired by British flags during an event marking JetBlue's first transatlantic flight between New York and London at JFK International Airport in the Queens borough of New York City, New York, U.S., August 11, 2021. REUTERS/Jeenah Moon 

A British Airways captain walks through the International arrivals area of Terminal 5 at London's Heathrow Airport, Britain, August 2, 2021. REUTERS/Peter Nicholls 

A British Airways flight crew walk through the International arrivals area of Terminal 5 at London's Heathrow Airport, Britain, August 2, 2021. REUTERS/Peter Nicholls 

Passengers queue up at British Airways's counter at the Hong Kong International Airport in Hong Kong, China June 30, 2021. REUTERS/Tyrone Siu 

A British Airways plane lands in Mallorca following a decision by the UK government to ease the coronavirus disease (COVID-19) travel restrictions to the island, in Palma de Mallorca, Spain, June 30, 2021. REUTERS/Enrique Calvo 

A British Airways aircraft parks next to an EasyJet plane at Cointrin airport in Geneva, Switzerland June 24, 2021. REUTERS/Denis Balibouse 

A British Airways airplane takes off from Faro airport amid the coronavirus disease (COVID-19) pandemic, in Faro, Portugal, June 7, 2021. REUTERS/Pedro Nunes 

Turkish Airlines Boeing 777 takes off past parked British Airways aircraft at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

British Airways Airbus A320 aircraft takes off from Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

British Airways tail fins are pictured at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

British Airways Airbus A319 aircraft takes off from Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

British Airways staff talk to each other as passengers stand in a queue to check-in desks in the departures area of Terminal 5 at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

A passenger speaks with a British Airways staff member in the departures area of Terminal 5 at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

A passenger speaks with a British Airways staff member in the departures area of Terminal 5 at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

Passengers stand in a queue to the British Airways check-in desks in the departures area of Terminal 5 at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

Passengers stand in a queue to the British Airways check-in desks in the departures area of Terminal 5 at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

Heathrow Airport CEO John Holland-Kaye speaks at a news conference at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

British Airways CEO Sean Doyle looks on at a news conference at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

British Airways CEO Sean Doyle speaks at a news conference at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

Heathrow Airport CEO John Holland-Kaye and British Airways CEO Sean Doyle hold a joint news conference at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

British Airways CEO Sean Doyle speaks at a news conference at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley 

Heathrow Airport CEO John Holland-Kaye speaks at a news conference at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley