Skip to content

Boom Supersonic Comes One Step Closer to Building World's Fastest Passenger Plane

March 23, 2017
2 min read
15974879_1198835773503690_6385706064062893928_o 2
Boom Supersonic Comes One Step Closer to Building World's Fastest Passenger Plane
The cards we feature here are from partners who compensate us when you are approved through our site, and this may impact how or where these products appear. We don’t cover all available credit cards, but our analysis, reviews, and opinions are entirely from our editorial team. Terms apply to the offers listed on this page. Please view our advertising policy and product review methodology for more information.
Daily Newsletter
Reward your inbox with the TPG Daily newsletter
Join over 700,000 readers for breaking news, in-depth guides and exclusive deals from TPG’s experts

Boom Supersonic, the company that hopes to build the world's fastest passenger aircraft, has just secured $33 million in its Series A round — a hefty sum that will go toward building a 1/3-scale prototype of the supersonic jet that will eventually be sold to airlines.

The company hopes to dramatically cut down on travel times — it promises that the final product will be able to make the transatlantic flight between New York and London in only three hours and 15 minutes, which is less than half the time of a typical flight between the two cities.

How does NYC to London in just over three hours sound? Image courtesy of Boom Supersonic.

The funding will support the build-out of the XB-1 Supersonic Demonstrator (known as the "Baby Boom"), which will be used to demonstrate that the jet is safe for flight. Once successful flights have been completed, the company will begin constructing full-size aircraft.

The Baby Boom is set to fly its first flight next year with passenger flights on full-size Boom aircraft scheduled to take take off in the 2020s. While this technology has been around since the 1960s (the Concorde was a supersonic jet that flew from the 1970s until 2003), the aircraft ultimately failed due to a number of reasons including the high price of a ticket, the cost of fueling the aircraft and even the sonic boom it created. Thanks to today's technology and further innovation from Boom, you could break the sound barrier for the cost of a typical business-class ticket.

H/T: Tech Crunch

TPG featured card

Rewards rate
3XEarn 3X Miles on Delta purchases.
1XEarn 1X Miles on all other eligible purchases.
Intro offer
Open Intro bonus
Earn up to 125,000 Bonus Miles
Annual fee
$650
Regular APR
19.49%-28.49% Variable
Recommended credit
Open Credit score description
Excellent to Good

Pros

  • Delta SkyClub access when flying Delta
  • Annual companion ticket for travel on Delta (upon renewal)
  • Ability to earn MQDs through spending
  • Various statement credits for eligible purchases

Cons

  • Steep annual fee of $650
  • Other Delta cobranded cards offer superior earning categories
  • Earn 100,000 Bonus Miles after you spend $6,000 or more in purchases with your new Card within the first 6 months of Card Membership and an additional 25,000 bonus miles after you make an additional $3,000 in purchases on the Card within your first 6 months, starting from the date that your account is opened. Offer Ends 04/01/2026.
  • Delta SkyMiles® Reserve American Express Card Members receive 15 Visits per Medallion® Year to the Delta Sky Club® when flying Delta and can unlock an unlimited number of Visits after spending $75,000 in purchases on your Card in a calendar year. Plus, you’ll receive four One-Time Guest Passes each Medallion Year so you can share the experience with family and friends when traveling Delta together.
  • Enjoy complimentary access to The Centurion® Lounge in the U.S. and select international locations (as set forth on the Centurion Lounge Website), Sidecar by The Centurion® Lounge in the U.S. (see the Centurion Lounge Website for more information on Sidecar by The Centurion® Lounge availability), and Escape Lounges when flying on a Delta flight booked with the Delta SkyMiles® Reserve American Express Card. § To access Sidecar by The Centurion® Lounge, Card Members must arrive within 90 minutes of their departing flight (including layovers). To access The Centurion® Lounge, Card Members must arrive within 3 hours of their departing flight. Effective July 8, 2026, during a layover, Card Members must arrive within 5 hours of the connecting flight.
  • Receive $2,500 Medallion® Qualification Dollars with MQD Headstart each Medallion Qualification Year and earn $1 MQD for each $10 in purchases on your Delta SkyMiles® Reserve American Express Card with MQD Boost to get closer to Status next Medallion Year.
  • Enjoy a Companion Certificate on a Delta First, Delta Comfort, or Delta Main round-trip flight to select destinations each year after renewal of your Card. The Companion Certificate requires payment of government-imposed taxes and fees of between $22 and $250 (for itineraries with up to four flight segments). Baggage charges and other restrictions apply. Delta Basic experiences are not eligible for this benefit.
  • $240 Resy Credit: When you use your Delta SkyMiles® Reserve American Express Card for eligible purchases with U.S. Resy restaurants, you can earn up to $20 each month in statement credits. Enrollment required.
  • $120 Rideshare Credit: Earn up to $10 back in statement credits each month after you use your Delta SkyMiles® Reserve American Express Card to pay for U.S. rideshare purchases with select providers. Enrollment required.
  • Delta SkyMiles® Reserve American Express Card Members get 15% off when using miles to book Award Travel on Delta flights through delta.com and the Fly Delta app. Discount not applicable to partner-operated flights or to taxes and fees.
  • With your Delta SkyMiles® Reserve American Express Card, receive upgrade priority over others with the same Medallion tier, product and fare experience purchased, and Million Miler milestone when you fly with Delta.
  • Earn 3X Miles on Delta purchases and earn 1X Miles on all other eligible purchases.
  • No Foreign Transaction Fees. Enjoy international travel without additional fees on purchases made abroad.
  • $650 Annual Fee.
  • Apply with confidence. Know if you're approved for a Card with no impact to your credit score. If you're approved and you choose to accept this Card, your credit score may be impacted.
  • Terms Apply.
  • See Rates & Fees