Initiated 2026-10-29 · Price $106.67 (as of 2026-10-29 10:21 ET intraday, stockanalysis) · Mkt cap $34.66bn (324.9mm shares) · Industrials / passenger airlines · Model: verified

Rating: Sell — Conviction: Medium

United's premium and loyalty franchise has passed a ~60% jet-fuel spike through to fares (Q3 unit revenue +15.9%), but the equity still doesn't pay. Fuel is guided at ~$4.80/gal for Q4, cutting Q4 adjusted EPS to $0.50–1.50; Q3 free cash flow was negative and capex runs at about twice D&A. A Base case that rebuilds margin to its FY2025 level by 2029 is worth well below the price on both DCF methods, so $107 prices close to a full fuel normalization. Sell.

Conviction tests (3a-v-c): T1 pass (Base −37.8% at +1pp, −17.1% at −1pp; Sell at both) · T2 fail (Gordon $56.22 (−47.3%) → Sell; exit multiple $95.95 (−10.0%) → Hold) · T3 pass (revenue, operating income, D&A and capex from EDGAR XBRL; NWC from 10-K balance sheets; cash, debt and shares from the Q3 8-K; no est facts) · T4 pass (the Hormuz/fuel outcome is the bull-vs-bear axis itself, not an event outside the cases; no pending deal, litigation or contract binary)

Model value range vs price
Bear $4.61Base $76.09Bull $164.61Price $106.67

Business overview

United is a U.S. hub-and-spoke network carrier with 1,575 mainline and regional aircraft at Q3 2026 (+6% y/y) and a large long-haul international network that it is expanding by 10 destinations in 2027. FY2025 revenue was $59.1bn. Nine-month 2026 revenue was $50.2bn: passenger 91%, cargo 3%, and other 6%, which is mostly MileagePlus co-brand and loyalty. Earnings turn on three things. First, the spread between unit revenue (TRASM 20.19¢ in Q3, +15.9%) and fuel, which averaged $3.90/gal in Q3 against $2.43 a year earlier and runs at about 4.8bn gallons a year (est., from nine-month fuel expense ÷ price). Second, non-fuel unit cost (CASM-ex +7.8% in Q3). Third, mix: premium and loyalty revenue each grew 17%.

Competition

Delta is the closest comparable. Its Q3 2026 reported revenue rose about 21%, premium revenue rose 18%, and it cut FY2026 adjusted EPS guidance to $5.10–5.60 from $6.50–7.50 on fuel (press summaries of the 2026-10-09 release). American and Alaska are loss-making on a trailing basis (stockanalysis), and Southwest is the largest domestic point-to-point competitor. Pressure would show up first in long-haul international yields as United adds 10 destinations in 2027. On stockanalysis's lease-inclusive basis, Delta trades at 9.2x TTM EV/EBITDA and 12.7x forward P/E against United's 7.6x and 12.4x.

Bull case

  1. Premium and loyalty pass-through holds — TRASM +15.9% against +60% fuel, contracted business +26%, Q4 revenue guided >+20%. If fares stick as fuel eases, margin overshoots FY2024's 14.1%. Plays out if close-in corporate and premium leisure demand stays resilient through 2027. Model: rev_growth, ebitda_margin
  2. Fuel normalization — management says Q3 and FY2026 EPS would beat the high end of the original guidance if fuel returned to early-July prices. Each $0.01/gal is ~2.5¢ of quarterly EPS. Plays out if the Saudi-led talks and mine clearance restore Gulf flows. Model: ebitda_margin
  3. Investment-grade upgrade — all three agencies sit one notch below investment grade with positive or stable outlooks, and the revolver was just upsized to $5bn. An upgrade lowers debt cost and narrows the multiple gap to Delta. Plays out if net leverage keeps trending to Fitch's "upper 1x" by 2027. Model: wacc, exit_ev_ebitda

Bear case

  1. Fuel stays high and pass-through breaks — Q4 is guided at $4.80/gal, $0.45 above consensus. If Brent stays above $100 into 2027, fares must rise again into a 5% 10Y and possible Fed hikes, and demand elasticity reasserts itself. Plays out if the energy ceasefire fails or Hormuz traffic stays far below baseline. Model: ebitda_margin, rev_growth
  2. The 2026 revenue jump is a surcharge, not growth — 2026 revenue rose ~16% on +1.3–2.7% capacity. A one-time fare step that reverses with fuel; Base models flat 2027, bear −6%. Model: rev_growth
  3. Capex keeps FCF thin — FY2026 capex is guided at ~$7.5bn against ~$3.1bn of D&A. Nine-month FCF was $1.4bn against $3.3bn a year earlier, and Q3 was −$1.8bn. Buybacks have stopped ($27mm year to date). Committed 787, 737 MAX and A321neo deliveries keep capex near 10% of a smaller revenue base. Model: capex_pct_rev, nwc_pct_rev
  4. Cyclical de-rating — airlines trough at mid-single-digit EV/EBITDA, and United's 1.30 beta amplifies risk-off moves. Model: exit_ev_ebitda, wacc

Valuation & balance sheet

Metric (definition) Current Own history (range or 5y avg) Peers Source, as-of
P/E forward (consensus) 12.4x TTM P/E 9.8x today DAL 12.7x · LUV 13.7x · AAL n/a (loss) stockanalysis, 2026-10-29
EV/EBITDA, model basis (mkt cap − cash & ST inv. + debt & finance leases + pension ÷ FY2025 op. income + D&A; ex-operating leases) 6.2x FY2023–25 EBITDA margin 12.8%–14.1% DAL 9.2x · LUV 9.1x · AAL 10.9x · ALK 15.4x (stockanalysis, lease-inclusive TTM) 10-K/8-K; stockanalysis, 2026-10-29
FCF yield (TTM) 3.3% 9M FCF $1.4bn (2026) vs $3.3bn (2025) DAL 5.8% · LUV −2.1% · AAL −1.1% stockanalysis; Q3 8-K, 2026-10-29
Capex ÷ D&A ~2.4x (FY2026 guide) 2.7x / 1.9x / 2.0x FY2023–25 n/a EDGAR XBRL; Q3 investor update

Model-implied value range (from model-summary.json; generic module, Gordon-growth DCF and exit-EV/EBITDA DCF, midpoints): Bear $4.61 · Base $76.09 · Bull $164.61 per share, i.e. implied returns of −95.7% / −28.7% / +54.3% vs $106.67. These ranges show how the bull and bear drivers translate into value; they are not price targets. The price sits a third of the way from Base to Bull. The Base exit multiple of 6.0x is a ~3% de-rating from today's 6.2x. The Gordon method is 41% below the exit method ($56.22 vs $95.95): with steady-state capex at 8.5% of revenue against 4.7% D&A, perpetuity FCF supports only about 4x EBITDA. Bear's Gordon value floors at $0.00 (the exit method gives $9.23). The gap to Base is five years of negative FCF raising net debt. No tail run: no customer or product is ≥50% of revenue, and the bear is already a break rather than a plateau.

Balance sheet: net leverage 1.5x FY2025 EBITDA on the model's basis (net debt $11.7bn ex-operating leases; the company's own adjusted figure, with leases and on TTM EBITDAR, is 2.4x). Coverage 4.8x. Liquidity is $14.7bn of cash and short-term investments plus an undrawn $5bn revolver ($17.7bn total before the upsize). The nearest material maturity is $1.85bn of current debt and finance leases. Ratings: S&P BB+, Moody's Ba1, Fitch BB+ (10-Q).

Model note: Built and verified (LibreOffice recalculation matched all 3,207 formula cells). Unverified inputs: none. Assumptions without basis: none. Scenario consistency CHECKs: none. EBITDA is reported operating income plus D&A, after aircraft rent and special items. Y1 margin excludes 2026's $749mm net special credit (sale-leaseback gains); sale-leasebacks shift aircraft cost from capex into rent, not separately modeled. NWC is −26.6% of FY2025 revenue (advance ticket sales and loyalty deferrals). WACC 8.9% equals the CAPM arithmetic in its basis (10Y 5.05%, β 1.30, 5% ERP, 6.8% pre-tax debt est., 57/43 weights = 8.86%), with no haircut. Base Y1 EPS $6.97 is 3.8% above the ~$6.72 implied by nine-month adjusted EPS of $5.72 plus the Q4 guide midpoint, within tolerance. Debt coupons and maturity are estimates with no value effect.

Relative value vs peers
MetricUALDALLUVAALALKPeer medianvs median
P/E (TTM)9.8x16.4x21.4xn/an/a18.9x−48%
P/E (forward)12.4x12.7x13.7xn/an/a13.2x−6%
PEG0.8x0.7x0.2xn/an/a0.5x+80%
EV/EBITDA (TTM)7.6x9.2x9.1x10.9x15.4x10.0x−25%
EV/Sales (TTM)0.8x1.0x0.8x0.6x0.6x0.7x+17%
P/B1.9x2.3x2.9xn/a1.1x2.3x−19%
FCF yield3.3%5.8%-2.1%-1.1%-16.4%-1.6%+4.9pp
P/E (TTM)LUV21.4xDAL16.4xUAL9.8x
P/E (forward)LUV13.7xDAL12.7xUAL12.4x
PEGUAL0.8xDAL0.7xLUV0.2x
EV/EBITDA (TTM)ALK15.4xAAL10.9xDAL9.2xLUV9.1xUAL7.6x
EV/Sales (TTM)DAL1.0xUAL0.8xLUV0.8xAAL0.6xALK0.6x
P/BLUV2.9xDAL2.3xUAL1.9xALK1.1x
FCF yieldDAL5.8%UAL3.3%AAL-1.1%LUV-2.1%ALK-16.4%

As of 2026-10-29. One source and one definition for every company: aggregator TTM and consensus-forward multiples, lease-inclusive EV. Not the model's own EV basis (see the report's valuation table). Quotes taken 10:18-10:21 ET with the market open, so multiples reflect intraday prices. Dashed line = peer median. Source: stockanalysis.com /stocks/<ticker>/statistics/, fetched 2026-10-29.

Notes. Source's PEG on analyst growth estimates. LUV's 0.17 reflects a depressed earnings base recovering, not durable growth. AAL and ALK n/a (net loss). AAL and ALK reported trailing net losses; n/a at source. AAL book value is negative (-$6.37/share).

Scenario stress test

Reasoned from the bull/bear drivers above. The model column comes from the scenario overlays (Base case + shock).

Scenario Effect Mechanism Magnitude Model Δ value vs Base ($/sh)
S1 Fast equity crash − 1.30-beta cyclical de-rates with the market; no operating channel Med −$14.92
S2 Slow bear / recession − Demand falls, fares give back the surcharge, fixed costs cut margin 4pp, trough multiple. About 58% of Base − Bear ($71.48) on purpose: a two-year dip, not the bear's five years of negative FCF High −$41.50
S3 Rapid rate shock − +1pp discount rate on levered equity; fixed-rate aircraft debt mutes the interest channel Med −$17.00
S4 Slow rate grind − Same channel, slower; consumer travel budgets squeezed Med −$16.45
S5 Soft-landing cuts + Lower rates, steady demand, cyclical re-rating High +$19.02
S6 Recession-driven cuts − Breaking labor market cuts business and leisure demand; lower rates don't offset High −$20.07
S7a Credit liquidity shock − $14.7bn cash and a $5bn revolver mean no funding stress, but levered equity de-rates Low −$9.95
S7b Slow default cycle − Corporate travel trimmed; secured aircraft refinancing gets dearer Med −$13.39
S8 Stagflation − Fuel and labor inflate faster than fares; nominal revenue up Med −$15.92
S9a Dollar spike ± Outbound U.S. travel and cheaper dollar oil vs weaker inbound and FX sales Low −$1.51
S9b Dollar slide ± Mirror image Low +$1.50
S10 Melt-up + High-beta cyclical outruns fundamentals Med +$11.93
S11 Energy supply shock − Fuel is the largest swing cost (~4.8bn gal/yr, est.); a further spike outruns fare pass-through and dents demand High −$19.83
S12 Mega-cap/AI derating + Rotation into cheap domestic cyclicals; no operating channel Low +$2.98

Currently active/on watch per the playbook: S3 partially active (10Y 5.05% on 2026-10-28); S8, S10 and S11 on watch (Brent ~$110.70 on 2026-10-28).

Model value change vs Base, by scenario
S2 Slow bear / recession−$41.50S6 Recession-driven cuts−$20.07S11 Energy supply shock−$19.83S3 Rapid rate shock−$17.00S4 Slow rate grind−$16.45S8 Stagflation−$15.92S1 Fast equity crash−$14.92S7b Slow default cycle−$13.39S7a Credit liquidity shock−$9.95S9a Dollar spike−$1.51S9b Dollar slide+$1.50S12 Mega-cap/AI derating+$2.98S10 Melt-up+$11.93S5 Soft-landing cuts+$19.02

What would change the call

Upgrades if: jet fuel falls below ~$3.25/gal on the forward curve while Q4–Q1 TRASM holds double-digit growth; or the 2027 guide shows capex toward $6bn with positive FCF. Downgrades if: n/a (already Sell). Conviction falls if margin rebuilds faster than Base.

Watch items

Sources