Delta Air Lines (DAL): What's at Stake Before Earnings
2026-07-04 · By Lubin Danilo, founder of Lubin Investment
Delta Air Lines reports earnings on July 10, 2026, before the market opens. My screener rates it 8 out of 10 on quality: solid net margin, healthy balance sheet, but still middling return on capital. The stock trades at 15.2 times free cash flow, versus a 9 times sector median, while still sitting below my fair price target.
- Delta reports Q2 2026 results on July 10, before the market opens; consensus expects earnings per share of $1.43 and revenue of $17.76 billion.
- My screener gives Delta a quality score of 8 out of 10: healthy balance sheet and solid profitability, but still middling return on capital and cash margin.
- Unlike SkyWest (regional, fixed contracts) or Ryanair (European low-cost), Delta is a major classic long-haul carrier, directly exposed to fuel prices and ticket demand.
- Its real profit engine is no longer just the seat it sells: the SkyMiles loyalty program and the American Express partnership now account for close to 10% of revenue.
- The stock trades at 15.2 times free cash flow, above the sector median of 9 times, but still below my fair price target of $97.93.
Delta: the first major classic network carrier I've analyzed here
Until now, I had covered two airlines on this site: <a href="/blog/skywest-skyw-analyse-fondamentale-aérien-régional">SkyWest</a> and <a href="/blog/ryanair-ryaay-lowcost-europeen-analyse-fondamentale">Ryanair</a>. Two extreme models. SkyWest barely sells tickets at all: it leases planes and pilots to Delta, United, Alaska, and American under fixed-price contracts, almost like an industrial subcontractor. Ryanair sells tickets, but only point to point, across Europe, with a single aircraft fleet and an obsessive cost discipline.
Delta is something else entirely: a large international hub-and-spoke network. Passengers rarely fly directly between two cities; they connect through hubs, including Atlanta, the busiest airport in the world, along with Minneapolis, Detroit, and New York JFK. Delta itself pioneered this model back in 1955, and nearly every major global network carrier has copied it since.
That architecture changes everything: long-haul routes, premium cabins, and direct exposure to economic cycles and oil prices. It's a different financial animal from SkyWest or Ryanair, which is exactly why I wanted to analyze it on its own terms rather than lazily comparing it to what I'd already written.
The July 10 date: what to know before the open
Delta will announce its second quarter numbers on Friday, July 10, 2026, before Wall Street opens, with a call at 10 a.m. New York time. The market expects earnings per share of $1.43, down roughly 31% year over year, and revenue near $17.76 billion.
That expected decline doesn't mean Delta is deteriorating. In the first quarter of 2026, the company beat consensus ($0.64 versus $0.58 expected, a 10.7% surprise), and it has topped estimates in each of its last four quarters, with an average surprise of 5.4%.
The real explanation for the drop is the whole industry. According to IATA, jet fuel prices have jumped nearly 70% year over year in 2026, driven by tensions in the Middle East, to around $152 a barrel. The industry's global fuel bill is rising from $252 billion to $350 billion, and average airline profit margins are expected to fall from 4.2% to 2.0% this year.
This shock hits everyone, but not equally. SkyWest is shielded: its contracts pass the fuel bill to its partners. Ryanair hedges part of its fuel in advance. Delta carries it directly, like any major classic carrier. This is the first real resilience test I've watched play out on this stock.
Is it a good business? What my screener says
I never judge a stock on its price or on gut feeling. I run every company through concrete financial criteria, and I always separate two questions: is this a good business, and is this the right price. For Delta, the first answer is fairly clear: mostly yes, with some caveats.
On the strengths side, net margin sits at 6.9%, solid for a sector known for destroying capital. Revenue has grown 13.5% a year on average over five years, and free cash flow per share has surged 83.4% a year over the same period, helped by the post-2021 recovery and the shift upmarket. Net debt equals 2.29 times annual free cash flow, payable off in under three years, reasonable for such a capital-heavy business.
One detail I particularly like: Delta collects ticket cash before paying its suppliers, with a negative cash conversion cycle of 14 days. That's what's called a float model: the company holds free money between the moment you buy your ticket and the moment you actually board, a bit like an insurer.
On the weaknesses side, free cash flow margin comes in at 6.1%, below my 10% threshold. Cash ROCE, which measures cash generated relative to capital invested in the business (planes, hubs, fleet), tops out at 10.4%, below my 15% threshold. Conversion of accounting profit into real cash reaches only 0.89, and the share count is creeping up slightly (+0.54% a year), a sign of modest dilution rather than aggressive buybacks.
These four points, more than the company's overall quality, explain why Delta gets an 8 out of 10 rather than a 9 or a 10. An honest grade, not a punishment.
Delta's real moat: SkyMiles and American Express
A solid balance sheet never tells the whole story. What convinces me more about Delta is its moat, meaning its durable competitive edge, what stops a rival from stealing its most profitable customers.
The SkyMiles loyalty program, launched in 1981, is considered the most profitable frequent flyer program in the world. Paired with an American Express partnership dating back to 1996, it generated roughly $8 billion in 2025, close to 10% of Delta's total revenue. It's no longer a simple points program: it functions, in practice, as a financial services business bolted onto an airline, earning money that oil prices can't touch.
This business fuels a deliberate move upmarket. For the first time in roughly a century, Delta's premium cabin revenue overtook economy class revenue: in the first quarter of 2026, premium revenue grew 14% year over year, while economy class kept struggling. Delta CEO Ed Bastian himself describes a “K-shaped” economy: wealthier customers are flying more than ever, while lower-income customers are pulling back.
Three models, three ways to fly: Delta versus SkyWest and Ryanair
The table below sums up what sets apart these three airlines I've analyzed on this site. It isn't a one-sided contest: each model has its own profit logic and its own risk profile.
| Airline | Business model | Quality score | Valuation (P/FCF) | Fuel risk |
|---|---|---|---|---|
| Delta Air Lines (DAL) | Classic long-haul network (hub-and-spoke) | 8/10 | 15.2x | Carried directly |
| SkyWest (SKYW) | Regional, fixed-price contracts (CPA) | 10/10 | 3.9x | Passed to partners |
| Ryanair (RYAAY) | European low-cost, point-to-point | 9/10 | 18.8x | Partially hedged |
The table speaks for itself: Delta carries both major sector risks (ticket demand and fuel) directly, while SkyWest offloads them to its partners and Ryanair cushions them through extreme cost discipline. That's the price of access to a premium international network and such a lucrative loyalty business. For more detail, <a href="/blog/skywest-skyw-analyse-fondamentale-aérien-régional">my analysis of SkyWest</a> and <a href="/blog/ryanair-ryaay-lowcost-europeen-analyse-fondamentale">my analysis of Ryanair</a> break down each of those two models.
The price: is Delta expensive today?
To gauge what the market is willing to pay, I look at P/FCF (price-to-free-cash-flow): the share price divided by the free cash flow generated each year. A P/FCF of 15 means you're paying today for fifteen years of that cash. The lower it is, the cheaper the stock, quality being equal.
Delta currently trades at 15.2 times free cash flow, versus a 9 times median across the airline sector. On paper, that looks expensive. But my fair price target for Delta, built on conservative assumptions about its future growth and profitability, sits around $97.93. As I write this, in early July 2026, the stock trades around $92.75, a discount of roughly 5.6% versus that price target.
In other words: Delta isn't the cheapest airline in the sector, far from it, but it still trades slightly below what I consider fair value, given the quality of its model and its lead in loyalty economics.
The risks I don't want to sweep under the rug
An honest thesis has to expose its flaws, not just its strengths. First flaw: Delta carries fuel risk directly, unlike SkyWest. The 2026 shock is squeezing margins across the whole industry, and nothing guarantees oil prices will cool off soon.
Second flaw: the “K-shaped” economy Ed Bastian himself describes. If lower-income households keep cutting travel spending, Delta's economy cabin will keep struggling, even if premium is compensating for now.
Third flaw: returns on capital remain middling. A Cash ROCE of 10.4% and a free cash flow margin of 6.1% point to a capital-heavy business, where every new plane and every new hub costs a lot to finance. It isn't as obvious a cash machine as Ryanair or SkyWest.
Fourth flaw: modest shareholder dilution (+0.54% more shares outstanding a year) runs against the classic buyback pattern I like to see in a quality company.
How I decide, without emotion
The whole thesis boils down to one question: do you believe the shift upmarket and the SkyMiles/American Express duo are enough to shield Delta from the fuel shock and the slowdown in economy class? If so, the current 5.6% discount to my price target is a reasonable opportunity, not an extraordinary bargain. If you think the oil shock will drag on and the K-shaped economy will worsen, it's probably better to wait for a more comfortable entry price.
I never rush into a stock ahead of earnings. I set a price target, watch whether the company stays true to its quality trajectory, and wait for the price to come to me. That's exactly what I wanted to be able to do in a few seconds for any stock in the market, which is why I built my investing site around that method: judging quality separately from price, for each of the more than 5,000 stocks my screener covers.
You can check <a href="/analyse/DAL">Delta's full analysis page</a>, with every detail of the calculation, or go straight to <a href="/analyser">my screener</a> to compare Delta against other airlines or any other sector.
FAQ
When does Delta report second quarter 2026 earnings?
Friday, July 10, 2026, before the market opens, with a call at 10 a.m. New York time. Consensus expects earnings per share of $1.43 and revenue of $17.76 billion.
Why is Delta's profit expected to drop about 31% year over year?
It isn't a Delta-specific problem: jet fuel prices have jumped nearly 70% year over year worldwide, and average airline sector margins are expected to fall from 4.2% to 2.0% in 2026. Delta carries that cost directly, unlike SkyWest, which passes it on to its partners.
How is Delta different from SkyWest or Ryanair?
SkyWest is a regional carrier with nearly fixed contract revenue. Ryanair is a European point-to-point low-cost carrier. Delta is a major international hub-and-spoke network, with premium cabins, a powerful loyalty program, and direct exposure to fuel and ticket demand.
Is Delta stock undervalued by your criteria?
It trades at 15.2 times free cash flow, above the sector median of 9 times, but still about 5.6% below my fair price target of $97.93. That's not an extreme bargain, but a reasonable discount for a company rated 8 out of 10.
Should you buy Delta before its July 10 earnings?
It depends on your conviction that the shift upmarket and the SkyMiles/American Express duo can absorb the fuel shock. This isn't personalized investment advice: do your own research and set your own entry price.
Voir l'analyse DAL sur Lubin Investment
About the author
Written by Lubin Danilo, founder of Lubin Investment. A self-taught individual investor, I find fundamental analysis fascinating, and it has delivered excellent results. For three years now, my performance has beaten the S&P 500. But analyzing every stock took too much time: sites with incomplete data, calculation methods and criteria never aligned with mine. And spotting the best stocks was just as time-consuming, even with my own well-defined checklist. So I put my software development background to work to build this software, base my investment strategy on its results, and share it with people who share the same passion as me. It judges a company's quality and its price separately, using criteria drawn from the financial literature (Warren Buffett, Michael Mauboussin, Aswath Damodaran).