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United Airlines Holdings

NASDAQ: UAL · USD

United Airlines Holdings (UAL) Economic Moat Analysis38

Competitive advantages, dated evidence and erosion risks.

None economic moat

United shows scale advantages from Star Alliance/JBAs, valuable slots/route authorities, and a large, monetized MileagePlus ecosystem. However, these are industry-standard, non‑exclusive and vulnerable to regulation and intense price competition. Realized yield/TRASM gains indicate current pricing strength, not durable insulation. On the supplied record, a persistent moat is not established.

Network effects

Global network breadth via Star Alliance and passenger JBAs integrates schedules and sales across carriers and captures revenue synergies, enhancing reach and connection options.

Durability
Contractual and long-standing, but not exclusive; peers operate rival alliances and JBs, limiting differentiation.
Competitors
Delta, American, Southwest, JetBlue, Alaska, Spirit, Frontier
Erosion risks
Highly competitive domestic market and potential regulatory actions restricting capacity; dependence on partner performance and approvals.
What would invalidate the thesis
Loss, suspension or material curtailment of key JBAs/alliance benefits or regulatory orders that materially restrict cooperative scheduling/pricing.
Evidence (4) · Counterevidence (2)

Switching costs

MileagePlus with the Chase co-brand card and broad partner earn/redemption drives repeat usage; award travel accounted for 10.3% of RPMs in 2025 (9% in 2024; 8.1% in 2023).

Durability
Scale and multi-year usage are favorable, but competing carriers offer similar programs; switching friction is meaningful yet not prohibitive.
Competitors
Delta, American, Southwest, JetBlue, Alaska, Spirit, Frontier
Erosion risks
Price promotions and demand shocks can override loyalty; dependence on co-brand terms and partner availability.
What would invalidate the thesis
Sustained drop in award RPM share or loss/weakening of the co-brand agreement.
Evidence (7) · Counterevidence (1)

Intangible assets

Scarce airport slots and international route authorities are significant intangible assets, pledged as senior collateral, indicating entry barriers at constrained airports.

Durability
Valuable while retained, but ultimately subject to regulatory allocation and potential capacity limits.
Competitors
Delta, American, Southwest, JetBlue, Alaska, Spirit, Frontier
Erosion risks
FAA or court decisions could restrict planned hub capacity or force adjustments; potential slot reallocation.
What would invalidate the thesis
Material loss of slots/route authorities or binding regulatory caps that erode hub advantages.
Evidence (2) · Counterevidence (1)

Cost advantage

Participation in multi‑airline fuel consortia reduces fuel distribution and storage costs at major airports.

Durability
Structural savings but shared with other carriers in the consortia; unlikely to confer a unique, durable edge.
Competitors
Comparison not established
Erosion risks
Consortium-wide cost allocation changes; benefits accrue to peers as well.
What would invalidate the thesis
Dissolution of consortia or rising distribution costs despite participation.
Evidence (2) · Counterevidence (1)

Changes since the previous analysis

  • No change from previous analysis: verdict remains none; updated with 2026 Q2–Q3 pricing and reaffirmed alliance/loyalty and regulatory evidence.

Evidence limitations

  • No quantified route/slot share or hub dominance data; alliances/loyalty are not contrasted to peers’ outcomes.
  • Press-release operational and pricing data are issuer-reported; competitor outcomes are not supplied.
  • Loyalty award RPMs indicate usage, not a formal retention/churn metric.
  • Fuel consortia benefits are industry-shared; unique cost gaps are not evidenced.

Financial indicators to test against the thesis

Calculated from annual filings. Missing data remains unavailable. Detailed financial charts remain in the other topics.

Financial indicators to test against the thesis
PeriodGross marginOperating marginROICFCF margin
2021—-4.1%—-0.2%
2022—5.2%6.8%2.8%
2023—7.8%10.3%-0.5%
2024—8.9%11.9%6.7%
2025—8.0%11.0%4.3%

Pricing power50

  • Pricing outcomes

    Yields and TRASM rose double-digits YoY in 2026 Q2–Q3, evidencing recent pricing/mix strength amid higher demand and capacity management.

  • Customer demand

    Award travel consistently represents a high single- to low double-digit share of RPMs, implying sustained loyalty participation, though not isolating true churn or wallet share.

  • Margin resilience

    Management expected to recover most fuel spikes via revenue by late 2026; yield/TRASM up, but margins remain sensitive to fuel and competition.

  • Pricing freedom

    United sets pricing and revenue management for regional flying under CPAs, indicating meaningful discretion for that capacity, though not for all mainline markets.

Management69

  • Capital discipline

    Positive operating cash flow, redemption of secured notes, prepayment of higher-cost debt, and opportunistic liquidity raising show prudent actions, balanced by ongoing high capex and leverage.

  • Incentive alignment

    High proportion of at-risk pay, robust stock ownership guidelines, and a clawback policy (beyond Dodd-Frank) support alignment and accountability.

  • Execution

    Record customers and low cancellation rates, with timely capacity/fare adjustments during fuel shocks, indicate effective operational and commercial execution.

  • Governance

    Governance practices include separate Chair/CEO, majority independent board, majority voting, and strong shareholder support for Say‑on‑Pay.

Sources and methodology

Current publication · Updated 30/10/2026 · Version 11

AI interpretation based on checked source excerpts. Issuer assertions and evidence limitations remain explicit.

Policy quality-scores-3: six equally weighted categories. The overall score requires full coverage. Missing inputs are not zero. Qualitative grades are sourced interpretations, not probabilities. 6/6 · 30/10/2026

Moat38

Equal-weight average of four evidence-backed rubric grades (0–4), scaled to 100.

structural advantage · 1/4 · Alliance/JBA integration and global reach provide coordination benefits, but rivals run comparable alliances; competitive intensity and promotional pricing pressure limit defensibility.

durability · 1/4 · Slots/route authorities are valuable intangibles, yet they and hub capacity are subject to FAA/court decisions; alliance/JBA benefits depend on continuing approvals and partner stability.

customer dependency · 2/4 · MileagePlus scale and co-brand credit card usage (award RPM share 8.1%→9%→10.3%) indicate meaningful repeat engagement, but price-driven promotions can still sway demand.

erosion resilience · 2/4 · United raised yields/TRASM despite fuel spikes and adjusted capacity/fares in response to shocks, showing adaptability; nonetheless, gains are cyclical and not insulated from competition.

Pricing power50

Equal-weight average of four evidence-backed rubric grades (0–4), scaled to 100.

realized pricing · 2/4 · Yields and TRASM rose double-digits YoY in 2026 Q2–Q3, evidencing recent pricing/mix strength amid higher demand and capacity management.

retention · 2/4 · Award travel consistently represents a high single- to low double-digit share of RPMs, implying sustained loyalty participation, though not isolating true churn or wallet share.

margin resilience · 2/4 · Management expected to recover most fuel spikes via revenue by late 2026; yield/TRASM up, but margins remain sensitive to fuel and competition.

contractual freedom · 2/4 · United sets pricing and revenue management for regional flying under CPAs, indicating meaningful discretion for that capacity, though not for all mainline markets.

Predictability71

5 consecutive published annual periods. Equal weights: nondeclining revenue frequency; revenue-growth volatility (5–40pp); positive FCF frequency; FCF-margin volatility (3–20pp). Stability indicator, not a growth forecast.

Nondeclining revenue years (%)
100.00
Revenue growth volatility (pp)
32.07
Positive FCF years (%)
60.00
FCF margin volatility (pp)
2.72
observedAnnualPeriods
5.00

Financial strength10

Equal-weight grades: debt/FCF (1–8x), net debt/earnings before interest and tax (0–5x), interest service (1–12x), current ratio (0.75–2x). Earnings use reported operating income, an original issuer-reported unadjusted EBIT reconciled to net income, income tax and signed net interest, or reported pretax profit plus reported gross interest expense. Reported EBIT is distinct from GAAP operating income and gross interest. Interest service uses earnings/interest expense; if unavailable, it uses reported operating cash flow/cash interest paid, without relabeling cash paid as accrued expense. Nonpositive cash flow/earnings score 0 for their service component; reported zero interest with a positive numerator scores 100. Net cash scores 100 for net leverage. Missing disclosures remain unavailable. General nonfinancial-company rubric, not a credit rating; exceptional and nonoperating gains are not normalized out. IFRS finance-cost and cash-flow classifications retain their reported scope.

debtFcfGrade
0.00
netDebtEbitGrade
19.18
interestCoverageGrade
22.11
currentRatioGrade
0.00
Debt / FCF (x)
9.77
Net debt / operating income (x)
4.04
Interest coverage (x)
3.43
Current ratio (x)
0.65

Capital allocation81

Three-year equal-weight indicators: pretax return on average invested capital (0–25%; equity + debt − cash, each year and its prior year), share-count growth (0–5%, lower better), share-based cost/revenue (2–20%, lower better), consolidated FCF/net income (0–1x). Return uses reported operating income, an original issuer-reported unadjusted EBIT reconciled to net income, income tax and signed net interest, or EBIT calculated from reported pretax profit plus reported gross interest expense; the issuer-reported EBIT is distinct from GAAP operating income and gross interest; exceptional/nonoperating gains are not normalized out. Share-based cost uses the reported cash-flow add-back or, if absent, separately reported recognized compensation expense; the latter never becomes an FCF adjustment. Nonpositive net income scores 0 for cash conversion; absent income/FCF stays unavailable. ROIC remains undefined for nonpositive invested capital; the explicit asset-return alternative does not change the ROIC chart. Missing financial inputs alone never trigger an alternative. Does not establish acquisition quality or buyback timing.

3-year pre-tax operating return (%)
14.37
3-year average dilution (%)
-0.15
3-year average SBC / revenue (%)
0.22
cashConversionGrade
67.18

Management69

Equal-weight average of four evidence-backed rubric grades (0–4), scaled to 100.

capital discipline · 2/4 · Positive operating cash flow, redemption of secured notes, prepayment of higher-cost debt, and opportunistic liquidity raising show prudent actions, balanced by ongoing high capex and leverage.

incentive alignment · 3/4 · High proportion of at-risk pay, robust stock ownership guidelines, and a clawback policy (beyond Dodd-Frank) support alignment and accountability.

execution · 3/4 · Record customers and low cancellation rates, with timely capacity/fare adjustments during fuel shocks, indicate effective operational and commercial execution.

governance · 3/4 · Governance practices include separate Chair/CEO, majority independent board, majority voting, and strong shareholder support for Say‑on‑Pay.

Evidence

United also participates in four passenger joint business arrangements ("JBAs"): one with Air Canada and the Lufthansa Group (which includes Lufthansa and its affiliates Air Dolomiti, Austrian Airlines, Brussels Airlines, Discover Airlines, Edelweiss, Eurowings and SWISS) covering transatlantic routes, one with ANA covering certain transpacific routes, one with Air New Zealand covering certain routes between the United States and New Zealand, and one with Air Canada covering certain United States and Canada transborder routes.

filing-2: Alliances/JBAs description · Filed 27/02/2025

These passenger JBAs enable the participating carriers to integrate the services they 4 Table of Contents provide in the respective regions, capturing revenue synergies and delivering enhanced customer benefits, such as highly competitive flight schedules, fares and services.

filing-2: JBA integration and customer benefits · Filed 27/02/2025

Alliances. United is a member of Star Alliance, a global integrated airline network and the largest and most comprehensive airline alliance in the world.

filing-1: Star Alliance membership · Filed 12/02/2026

United has an agreement with JPMorgan Chase Bank, N.A.

filing-1: Chase co-brand agreement · Filed 12/02/2026

In 2025, approximately 10.9 million MileagePlus flight awards were used on United and United Express.

filing-1: 2025 award flights volume · Filed 12/02/2026

These awards represented approximately 10.3% of United's total revenue passenger miles.

filing-1: 2025 award RPM share · Filed 12/02/2026

In 2024, approximately 9.2 million MileagePlus flight awards were used on United and United Express.

filing-2: 2024 award flights volume · Filed 27/02/2025

These awards represented approximately 9% of United's total revenue passenger miles.

filing-2: 2024 award RPM share · Filed 27/02/2025

In 2023, approximately 7.4 million MileagePlus flight awards were used on United and United Express.

filing-3: 2023 award flights volume · Filed 29/02/2024

These awards represented approximately 8.1% of United's total revenue passenger miles.

filing-3: 2023 award RPM share · Filed 29/02/2024

The Company also determines pricing and revenue management, assumes the inventory and distribution risk for the available seats and permits mileage accrual and redemption for regional flights through its MileagePlus loyalty program.

filing-1: CPA pricing/revenue management control · Filed 12/02/2026

Fuel Consortia. United participates in numerous fuel consortia with other air carriers at major airports to reduce the costs of fuel distribution and storage.

filing-1: Fuel consortia participation · Filed 12/02/2026

The consortia (and in limited cases, the participating carriers) have entered into long-term agreements to lease certain airport fuel storage and distribution facilities that are typically financed through various debt obligations.

filing-1: Fuel consortia long-term facility leases · Filed 12/02/2026

The domestic airline industry is highly competitive and dynamic.

filing-2: Domestic industry is highly competitive · Filed 27/02/2025

Reduced or flat consumer spending may drive us and our competitors to reduce or offer promotional prices, which would negatively impact our gross margin.

filing-2: Promotional pricing pressure risk · Filed 27/02/2025

•Regulatory or Court Decisions Restricting Our Capacity Targets: We remain vulnerable to regulatory actions (including by the Federal Aviation Administration) or court decisions that would force us to adjust our planned capacity at our hub locations.

filing-5: Vulnerability to FAA/court capacity restrictions · Filed 16/07/2026

The Revolving Credit Facility remains guaranteed by UAL and secured on a senior basis, subject to certain exclusions, by all of United's international route authorities, its rights to substantially all of its foreign and domestic take-off and landing slots and, to the extent necessary at the relevant time of determination for servicing the scheduled air carrier service authorized by an applicable route authority, its rights to use or occupy airport terminal space, which also secure the Company's Term Loan Credit and Guaranty Agreement and its 4.625% Senior Secured Notes due 2029.

filing-4: Slots/route authorities pledged as collateral · Filed 21/10/2026

Total revenue per ASM ("TRASM") (cents) 20.19 17.42 2.77 15.9 Average yield per revenue passenger mile ("Yield") (cents) (e) 21.86 18.73 3.14 16.8 Cargo revenue ton miles ("CTM") (millions) (f) 936 890 46 5.2 Cost per ASM ("CASM") (cents) 18.56 15.82 2.74 17.3 Average price per gallon of fuel, including fuel taxes $ 3.90 $ 2.43 $ 1.47 60.3 Fuel gallons consumed (millions) 1,243 1,233 10 0.8 Employee headcount, as of September 30 117,900 111,900 6,000 5.4 (a) The number of revenue passengers measured by each flight segment flown.

filing-4: Q3 2026 TRASM and Yield up YoY · Filed 21/10/2026

22 Table of Contents Operating Revenue.

filing-4: Q3 2026 operating revenue up YoY · Filed 21/10/2026

Total revenue per ASM ("TRASM") (cents) 20.25 18.06 2.18 12.1 Average yield per revenue passenger mile ("Yield") (cents) (e) 22.13 19.74 2.39 12.1 Cargo revenue ton miles ("CTM") (millions) (f) 932 885 47 5.3 Cost per ASM ("CASM") (cents) 18.99 16.49 2.50 15.2 Average price per gallon of fuel, including fuel taxes $ 4.19 $ 2.34 $ 1.85 79.4 Fuel gallons consumed (millions) 1,219 1,188 32 2.7 Employee headcount, as of June 30 117,500 111,300 6,200 5.6 (a) The number of revenue passengers measured by each flight segment flown.

filing-5: Q2 2026 TRASM and Yield up YoY · Filed 16/07/2026

Yields were up 12% during the quarter, showing strong demand for United's product.

filing-8: Q2 2026 yields up 12% · Filed 15/07/2026

In the third quarter the Company expects to recover approximately 80% to 90% of the increase, and 100% by the fourth quarter.

filing-8: Expected recovery of fuel cost increases · Filed 15/07/2026

CONDENSED STATEMENTS OF CONSOLIDATED CASH FLOWS (UNAUDITED) (In millions) Six Months Ended June 30, 2026 2025 Operating Activities: Net cash provided by operating activities $ 6,409 $ 5,927 Investing Activities: Capital expenditures, net of flight equipment purchase deposit returns (3,015) (2,520) Purchases of short-term and other investments (4,439) (4,722) Proceeds from sale of short-term and other investments 4,179 4,222 Proceeds from sale of property and equipment 33 48 Other, net (111) (70) Net cash used in investing activities (3,354) (3,042) Financing Activities: Proceeds from issuance of debt and other financial liabilities, net of discounts and fees 5,829 — Payments of long-term debt, finance leases and other financial liabilities (4,537) (1,611) Repurchases of common stock (27) (589) Other, net (93) (99) Net cash provided by (used in) financing activities 1,172 (2,300) Net increase in cash, cash equivalents and restricted cash 4,227 585 Cash, cash equivalents and restricted cash at beginning of the period 6,081 8,946 Cash, cash equivalents and restricted cash at end of the period (a) $ 10,308 $ 9,531 Investing and Financing Activities Not Affecting Cash:

filing-5: H1 2026 operating cash flow · Filed 16/07/2026

During the six months ended June 30, 2026, the Company made payments for debt of $4.2 billion, including $0.5 billion of prepayments on aircraft debt with various original maturity dates between 2026 and 2035 and the two prepayment transactions described below.

filing-5: 2026 debt payments and prepayments · Filed 16/07/2026

On February 24, 2026, United redeemed in full (the "Redemption") all $2.0 billion of aggregate principal amount of its outstanding 4.375% Senior Secured Notes due 2026 (the "Secured Notes"), issued pursuant to an indenture (the "Indenture"), dated as of April 21, 2021, among United, UAL and Wilmington Trust, National Association, as trustee and as collateral trustee.

filing-5: Redemption of 2026 secured notes · Filed 16/07/2026

During the quarter, United raised $3.7 billion in new liquidity in private bank transactions at attractive rates to provide low cost insurance from geopolitical uncertainty and the possibility of an extreme spike in oil prices.

filing-8: $3.7B liquidity raised at attractive rates · Filed 15/07/2026

Since the beginning of the second quarter, the Company pre-paid approximately $1 billion of higher cost debt.

filing-8: ~$1B higher-cost debt pre-paid · Filed 15/07/2026

The speed and favorable terms with which United raised this new capital demonstrates United's growing reputation among lenders as it makes progress toward an investment-grade rating this year.

filing-8: Progress toward investment-grade · Filed 15/07/2026

​ 94% 6x 90% Percentage of our CEO’s target compensation at-risk and fluctuating based on our performance and/or our stock price.

filing-11: At-risk compensation and ownership guidelines · Filed 07/04/2026

Our clawback policy includes both (1) a mandatory recovery element applicable to our current and former Section 16 officers to comply with the incentive-based compensation recovery provisions of the Dodd-Frank Act and the Nasdaq listing standards regarding recovery of erroneously awarded compensation in the event of certain accounting restatements on a “no fault” basis and (2) a discretionary element that permits United to seek recovery of compensation (including any incentive-based compensation, which may be in the form of cash or equity, variable compensation, bonus, severance or sign-on compensation, including, without limitation, time-based and performance-based awards) over a three year look-back period awarded or paid to any current or former officer of United and/or United Airlines, Inc.

filing-11: Clawback policy details · Filed 07/04/2026

United's operational momentum continued, posting the lowest seat cancellation rate among the three largest U.S.

filing-6: Lowest seat cancellation rate among top three · Filed 20/10/2026

airlines during the quarter. United carried a record 49.5 million customers during Q3, recording six of its 10 highest-volume travel days for the year so far

filing-6: Record 49.5M customers in Q3 2026 · Filed 20/10/2026

competitors are Delta, American, Southwest, JetBlue, Alaska, Spirit and Frontier.

filing-11: Named U.S. competitors list · Filed 07/04/2026

•Geopolitical Conflicts in the Middle East: During the first half of 2026, geopolitical conflicts in the Middle East caused disruption of flying in the region and contributed to materially higher global fuel prices.

filing-5: Geopolitical conflicts raised fuel prices · Filed 16/07/2026

In response, we took immediate and decisive actions to mitigate the impact of the operational disruptions and rising fuel costs, including reducing capacity and adjusting fares and fees.

filing-5: Response included reducing capacity and adjusting fares/fees · Filed 16/07/2026

The “Board and Corporate Governance Matters” section beginning on page 34 describes our governance framework and our “Compensation Discussion and Analysis” section beginning on page 76 describes our executive compensation program.

filing-11: Governance framework highlights · Filed 07/04/2026

Compensation. The Company’s stockholders approved a nonbinding, advisory resolution approving the compensation of the Company’s

filing-12: Say-on-Pay approval vote result · Filed 22/05/2026

Publication history

Publication history
VersionUpdatedCompetitive advantage
1130/10/2026none
1030/10/2026none
928/10/2026none
824/10/2026none
723/10/2026none
622/10/2026none
519/10/2026none
418/10/2026none
318/10/2026none
218/10/2026none

Sources

Research methodology and limitations · What is an economic moat?