Elon Musk's SpaceX is set to deliver the biggest ever IPO, more than doubling the size of Saudi Aramco’s $29.4 billion listing in 2019. The company is offering about 555.6 million shares at $135 each in a deal that could value it at roughly $1.8 trillion. The stock will make its debut on the NASDAQ on Friday.

Plus, the International Air Transport Association's Annual General Meeting. United Airlines CEO Scott Kirby said affluent travelers continue to spend on air travel despite a sharp rise in fares.

On today’s show, Bloomberg This Weekend hosts David Gura, Christina Ruffini, and Lisa Mateo speak with:

- Ed Ludlow, Co-Host of Bloomberg Tech, Bailey Lipschultz, Bloomberg News Senior Equities Reporter, and George Ferguson, Bloomberg Intelligence Senior Aerospace & Defense Analyst, on SpaceX's record-shattering IPO set to launch on Friday.

- United Airlines CEO Scott Kirby from the IATA Summit, on the state of air travel and mergers.

- Abby Livingston, Puck News Washington Reporter, and Ashley Konig, Director of the Eagleton Center for Public Interest Polling, on Graham Platner's Senate race in Maine, the Los Angeles mayoral race, and President Trump's recent comments on affordability.

Plus, Christina, David, and Lisa discuss the stories you might have missed this week on BTW.

For more conversations like this, watch and listen to Bloomberg This Weekend live on Saturdays and Sundays from 7AM-10AM ET. Watch on Bloomberg Television, listen on Bloomberg Radio and stream the show live on the Bloomberg Business app and Bloomberg.com/video.

See omnystudio.com/listener for privacy information.