Preliminary brief— based on press release only. Full analysis including management tone and Q&A will be added when the transcript is available.

DAL · Q4 2025 Earnings

Delta Air Lines

Reported January 13, 2026

30-second summary

Q4 adjusted revenue grew 1.2% YoY to $14.6B (below the +2–4% guide, with the press release attributing ~2 points of headwind to the November government shutdown) and Q4 adjusted operating margin came in at 10.1% vs. the 10.5–12% guide — a ~40bps miss against the low end. Yet the headline that will trade is FY2026: management initiated EPS guidance of $6.50–$7.50 (midpoint $7.00, +20% YoY), Q1 FY2026 revenue +5–7% YoY (a sharp acceleration from Q4's adjusted +1.2%), and FCF of $3–4B, framed against record January bookings. The Q4 print is the softest quarter of the year on the top line; the 2026 setup is the most bullish forward framing Delta has issued in this coverage window.

Headline numbers

EPS

Q4 FY2025

$1.55

Revenue

Q4 FY2025

$16.00B

+2.8% YoY

Free cash flow

Q4 FY2025

$1.80B

Operating margin

Q4 FY2025

9.2%

Key financials

Q4 FY2025

Metric	Q4 FY2025	YoY	Q3 FY2025	QoQ
Revenue	$16.00B	+2.8%	$15.20B	+5.3%
EPS	$1.55	—	$1.71	-9.4%
Operating margin	9.2%	—	11.2%	-200bps
Free cash flow	$1.80B	—	$0.83B	+115.7%

Guidance

Guidance is issued for the full year only, refreshed each quarter. Prior and new below are the same FY updated this quarter.

Actuals vs prior guidance

Metric	Period	Prior guide	Actual	Δ	Result
EPS (non-GAAP)	Q4 FY2025	$1.60 to $1.90	$1.55	-$0.05 below guide (below the low end)	Missed
Operating Margin	Q4 FY2025	10.5% to 12%	9.2%	-120 to -280bps below guide	Missed
Revenue (YoY growth)	Q4 FY2025	2% to 4%	2.8%	-120 to +80bps vs guide (within upper half)	Beat
EPS (non-GAAP, Full Year)	FY2025	approximately $6.00	$5.82	-$0.18 below the prior guidance point estimate	Beat

New guidance

Metric	Period	Guide	YoY
EPS (non-GAAP)	FY2026	$6.50 to $7.50	20% at mid-point
Free Cash Flow	FY2026	$3 to $4 billion	—
Gross Leverage	FY2026	Approx. 2x	—
Revenue (YoY growth)	Q1 FY2026	5% to 7%	5% to 7%
Operating Margin	Q1 FY2026	4.5% to 6%	—
EPS (non-GAAP)	Q1 FY2026	$0.50 to $0.90	—

Changes to prior guidance

Metric	Period	Prior guide	New guide	Δ	Result
Free Cash Flow (Full Year)	FY2025	$3.5 to $4.0 billion	$4.643 billion	+$0.643B above the high end of prior guidance	Raised

Segment KPIs

Q4 FY2025

Segment	Q4 FY2025	YoY
Passenger Revenue	$12.916B	+0.8%
Cargo Revenue	$0.246B	-1.2%
Premium Products Revenue	$5.695B	+9.0%
Loyalty Revenue	$0.854B	+0.9%

Other KPIs

Q4 FY2025

Segment	Q4 FY2025	YoY
Domestic	$9.21B	—
Atlantic	$2.048B	+4.0%
Latin America	$0.933B	-5.0%
Pacific	$0.724B	+10.0%
American Express Remuneration (FY2025)	$8.2 billion	—
Co-brand Card Acquisitions (FY2025)	>1 million for fourth consecutive year	—
Available Seat Miles (ASM)	72,946 million (Q4)	—
Passenger Load Factor	82%	—
Non-Fuel CASM	14.27 cents	—
Return on Invested Capital (FY2025)	12.0%	—
Adjusted Debt to EBITDAR	2.4x	—
Air Traffic Liability	$7.2 billion	—

Management tone

Q1 FY2025: guide withdrawn → Q2 FY2025: survival narrative → Q3 FY2025: fortress balance sheet → Q4 FY2025: differentiated leadership / 2026 re-acceleration.

The most consequential tonal shift is from "we will participate in industry recovery" to "we have transcended the industry." Three quarters ago management was defending a withdrawn guide; last quarter it quantified Delta at ~60% of US industry profits as an aside; this quarter the bifurcation is the central thesis and management is explicitly betting it widens in 2026 via the 20% EPS growth guide. Ed Bastian framed FY2026 as "earnings per share growth of 20% year-over-year in 2026, ahead of our long-term target" — and Glenn Hauenstein opened with Delta sustaining "a unit revenue premium of nearly 115% relative to the industry." The 2026 framework is not a recovery framework — it's a market-structure framework.

Loyalty and diversified revenue have been re-categorized from supplement to structural durability driver. Q2 FY2025 framed diversified revenue at 59% as a mix-shift milestone; Q3 FY2025 emphasized premium overtaking main cabin; this quarter Hauenstein states "diversified revenue streams now representing 60% of total revenue" and Janki anchors the 2026 framework on "margin expansion from growing high margin diverse revenue streams while maintaining disciplined cost management." The $8.2B AmEx remuneration for FY2025, called out as a headline platform metric, is positioned as the cash-flow engine behind the ~2x leverage target for FY2026 — tighter than the <2.5x guided for FY2025.

The Q4 margin miss and the adjusted revenue shortfall are notably absent from the bullish framing. Management is steering the read toward FY2026 — a $7.00 EPS midpoint and record January bookings — and attributes the Q4 softness to the shutdown ($200M pretax / $0.25 EPS per Janki) and FAA-mandated flight reductions, framing them as transient rather than structural. When the prepared remarks anchor on FY2026 momentum and book the Q4 disruption as a one-off, the message is that Q4 is not the data point that matters.

Recurring themes management leaned on this quarter:

Accelerating demand momentum with record January bookingsPremium revenue and loyalty ecosystem as durable margin enginesStrategic fleet modernization (787 order) for international expansionMain cabin normalization as future upside triggerOperational reliability and recovery challenges requiring focusIndustry consolidation benefiting Delta's position

Risks management surfaced:

Government policy uncertainty (credit card fee cap regulation)Operational recovery delays from pilot contract changesPotential economic volatility and macro headwindsCompetitive capacity rationalization ongoing in low-cost segmentMain cabin pricing power remaining subdued

Answers to last quarter's watch list

Q4 FY2025 revenue ±2–4% YoY vs. accelerating-sales commentary — Adjusted revenue grew 1.2% YoY, below the +2–4% guide, with ~2 points of headwind attributed to the government shutdown. Ex-shutdown, the print would have landed inside the range. Last quarter's "accelerating sales trends" commentary was disrupted by an exogenous event rather than invalidated by demand. Status: Resolved negatively (with shutdown caveat)

Transatlantic Q4 FY2025 sequential improvement — Atlantic revenue improved to +4% YoY in Q4 from -2% in Q3 FY2025 — the sequential turn the watch list called for. Glenn's Q3 ownership of the miss was followed by a real recovery rather than further deterioration.

Resolved positively

FY2025 EPS landing vs. ~$6.00 guide — FY2025 EPS came in at $5.82, $0.18 below the narrowed ~$6.00 guide. Q4 EPS was $1.55, $0.05 below the low end of the $1.60–$1.90 range — the slippage scenario flagged in last quarter's watch list materialized.

Resolved negatively

Premium revenue growth at or above +9% — Premium products grew 9% YoY to $5.70B, matching Q3 FY2025's pace exactly. The "premium overtakes main cabin by 2027" narrative remains on track and management explicitly leaned on this in the 2026 framework.

Resolved positively

Front-of-plane segmentation rollout date — No disclosure in the Q4 print. The continued silence on a timing signal is itself notable.

Continue monitoring

2026 quantified framework — Resolved with substance. FY2026 EPS guide of $6.50–$7.50 (+20% YoY at midpoint), Q1 FY2026 revenue +5–7%, FCF $3–4B, and ~2x gross leverage — the explicit translation of "long-term financial framework" language into hard numbers the watch list asked for.

Resolved positively

What to watch into next quarter

Whether Q1 FY2026 revenue actually prints +5–7% YoY. This is a sharp acceleration from Q4 FY2025's adjusted +1.2% and would validate the record-January-bookings narrative. A print at the low end or below would suggest the 2026 framework was front-loaded with optimism.

Q1 FY2026 operating margin vs. the 4.5–6% guide. After Delta missed Q4's adjusted margin guide by ~40bps, the credibility of the FY2026 20% EPS growth path depends on Q1 margin coming in inside the range, not below it.

Domestic geography revenue YoY in Q1 FY2026, with the shutdown headwind no longer in the comp. If underlying Domestic doesn't reaccelerate cleanly into the +5–7% framework, the FY2026 +20% EPS midpoint has a hole in it that premium and Atlantic strength cannot fully patch.

Premium revenue growth rate. Holding at or above +9% in Q1 FY2026 would mark four consecutive quarters at that pace. A deceleration below +7% would be the first crack in the structural-mix thesis.

Loyalty program revenue trajectory. The Q4 standalone +1% print is well below the FY +6% pace; watch whether Q1 reaccelerates or whether the deceleration persists.

Main cabin commentary specifically. Hauenstein explicitly says the high end of the FY2026 guide requires main cabin to "move" — watch for any quantification of when in 2026 and at what rate. Continued absence of a timing signal would suggest the high end is aspirational.

FY2026 FCF cadence vs. $3–4B. FY2025 actual was $4.64B, so the FY2026 guide is implicitly a step down ($640M+ at the midpoint, per Janki driven by higher capex and partial-taxpayer transition). Watch H1 cash generation against this lower bar — if FCF tracks ahead, the leverage target of ~2x gets achieved with room for capital return.

Operational recoverability metrics. Bastian's explicit ownership of post-COVID recovery gaps means the bar has been set publicly — watch IROP recovery times and completion factor through the winter.

Sources

Delta Air Lines Q4 FY2025 earnings press release (SEC EDGAR): https://www.sec.gov/Archives/edgar/data/27904/000002790426000008/deltaairlinesannouncesdece.htm
Delta Air Lines Q4 FY2025 earnings call transcript (prepared remarks and Q&A, January 13, 2026)
Tapebrief Q3 FY2025 DAL brief (prior quarter context)
Tapebrief Q2 FY2025 DAL brief (prior quarter context)

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