Delta is improving the economy experience to get passengers to pay more
Delta Air Lines sees a revenue opportunity in its rollout of long-haul economy class service improvements that it announced earlier this week.
While traveler comfort was a part of the reason for making the investment, Delta CFO Paul Jacobson told investors Thursday that there is a direct line from more comfortable passengers to higher fares and, in turn, better profits.
"Our net promoter scores have translated in direct correlation to the revenue premium we're able to achieve over the industry," he said at the Baird Global Industrial Conference. In test markets, Delta has seen a 5-point improvement in its net promoter scores -- a measure of customer's loyalty to a brand and willingness to recommend it to others -- from the economy class improvements.
Put more simply, Delta says it is able to charge more for seats on its flights when people are more satisfied with the service.
Related: Delta's long-haul economy service has been upgraded

Delta made the changes to its economy service on flights of 6.5 hours or longer. Elements include a complimentary Bellini and hot-towel service shortly after takeoff, more meal choices with larger portions, snacks available throughout the flight and a goodbye chocolate before landing.
Jacobson called the improvements "relatively unprecedented" in the U.S. airline industry.
Delta is already the most financially successful of the big three U.S. network carriers. The airline is rated investment grade -- a metric that gives investors confidence in the company and lowers its cost of debt -- and is known for innovative moves, from developing its own wireless inflight entertainment system to leading the industry on replacing cramped regional jets with larger models like the Airbus A220.
To date, neither American Airlines nor United Airlines have announced similar changes to their long-haul economy service.
Related: Sign up for the free daily TPG newsletter for more travel tips!
TPG featured card
at Bilt's secure site
Terms & restrictions apply. See rates & fees.
| 1X | Choose to earn up to 1X points on rent and mortgage payments with no transaction fee |
| 2X | Earn 2X points + the option to earn 4% back in Bilt Cash on everyday purchases |
Pros
- Choice to earn up to 1 Bilt Point per dollar spent on rent and mortgage payments
- Elevated everyday earnings with both Bilt Points and the option to earn Bilt Cash
- $400 Bilt Travel Portal hotel credit per year (up to $200 biannually)
- $200 Bilt Cash annually
- Priority Pass membership
- No foreign transaction fees
Cons
- Moderate annual fee
- Designed primarily for members seeking a premium, all-in-one card
- Earn points on housing with no transaction fee
- Choose to earn 4% back in Bilt Cash on everyday spend. Use Bilt Cash to unlock point earnings on rent and mortgage payments with no transaction fee, up to 1X.
- 2X points on everyday spend
- $400 Bilt Travel Hotel credit. Applied twice a year, as $200 statement credits, for qualifying Bilt Travel Portal hotel bookings.
- $200 Bilt Cash (awarded annually). At the end of each calendar year, any Bilt Cash balance over $100 will expire.
- Welcome bonus (subject to approval): 50,000 Bilt Points + Gold Status after spending $4,000 on everyday purchases in the first 90 days + $300 of Bilt Cash.
- Priority Pass ($469/year value). See Guide to Benefits.
- Bilt Point redemptions include airlines, hotels, future rent and mortgage payments, Lyft rides, statement credits, student loan balances, a down payment on a home, and more.


