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what it is
Frontier sells low-fare flights and charges extra for bags, seats, and other add-ons.
how it gets paid
FY2024 (Dec 31) operating revenue was about $3.78B, up about 5% vs the prior year in the annual filing summary. Fares and ancillary fees both matter; use the 10-K revenue footnotes for the exact line-item split.
capital structure
Borrowed debt is on the order of hundreds of millions of dollars in recent filings—not $4B of long-term debt versus a ~$0.8B market cap. Airlines also carry large lease and other obligations; read the 10-K liquidity and lease sections for the full picture.
what just happened
Anchor on FY2024 GAAP: net income returned positive in the annual release tied to the 10-K; newer quarters can look different—match each headline to the same fiscal period in EDGAR.
At a glance
C+ balance sheet — struggling to keep the lights on
FY2024 operating margin ~1.5% on ~$3.78B revenue—thin
~$0.37 FY2024 diluted EPS (annual filing summary)
~$3.78B FY2024 operating revenue (~+5%)
leverage: use 10-K debt & lease tables, not a random $4B headline
xvary composite: 29/100 — weak
What they do
Frontier sells low-fare flights and charges extra for bags, seats, and other add-ons.
Frontier serves about 100 airports and leases 166 aircraft. You start with a cheap ticket, then pay for the extras. That keeps the headline fare low while the plane still makes money from bags and seats.
How they make money
~$3.78B
FY2024 operating revenue · up ~5% vs the prior year (Frontier FY2024 10-K / earnings summary)
total operating revenue
~$3.78B
~+5%
passenger + ancillary (detail)
see 10-K
n/a
The products that matter
base ticket sales
Ultra-low-cost airfare
$3.0B · 81% of tracked revenue
this is the core business. it brought in $886M in Q3 2025 even with passenger capacity down 4%. volume still drives the story.
volume first
bags, seats, extras
Ancillary fees
bags, seats, bundles
ancillary revenue is material for every ULCC; the exact dollars live in the revenue footnotes. the strategy is low headline fare, higher attach on options.
fee engine
aircraft cost reset
Fleet optimization
24 aircraft by Q2 2026
the AerCap deal returns 24 aircraft by Q2 2026. that's not expansion. that's management deciding fewer planes are better than more unprofitable flying.
key catalyst
Key numbers
~1.5%
FY2024 operating margin
~$58M operating income on ~$3.78B revenue in the FY2024 filing summary—roughly 1.5¢ of operating profit per sales dollar before financing and taxes.
~$3.78B
FY2024 operating revenue
Matches the annual filing revenue scale; a one-point operating margin swing is on the order of ~$38M pretax.
~$0.37
FY2024 diluted EPS
Annual filing summary EPS for FY2024—quarterly prints will differ; do not mash a single quarter into a full-year hook.
1.8
beta
A 1.8 beta means the stock moves about 80% more than the market, so your nerves do extra work.
Financial health
C+
strength
- balance sheet grade C+ — weak — may struggle to fund operations
- risk rank 5 — safer than 5% of stocks
- price stability 5 / 100
- borrowed debt (order of magnitude) hundreds of $M in recent 10-K—not $4B LT debt vs ~$0.8B mcap
Frontier FY2024 Form 10-K (CIK 1670076) via IR SEC index · confirm debt and leases in the filing tables
Total return vs. market
Return history isn't available for ULCC right now.
source: institutional data · return history unavailable
What just happened
annual anchor
FY2024 (Dec 31): ~$3.78B operating revenue (~+5%) and ~$0.37 diluted EPS in the filing summary—not the old $2.7B / −$0.84 mash-up.
Operating income turned positive in the FY2024 summary (~$58M on ~$3.78B revenue). Newer quarters can look different; always match EPS and revenue to the same period in EDGAR.
~$3.78B
FY2024 revenue
~$0.37
FY2024 diluted EPS
~+5%
revenue change
the number that mattered
FY2024 returned profitability on a GAAP diluted basis in the annual release—then judge each new quarter against that baseline, not against a scrambled scrape.
Frontier FY2024 results · Form 10-K (CIK 1670076) · IR SEC index
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What could go wrong
Frontier does not need a disaster to disappoint you. with ~1.5% FY2024 operating margin and real airline leverage (borrowed debt plus leases—read the 10-K), a normal industry bump can erase profit fast.
high
thin operating margin
~1.5% operating margin on ~$3.8B revenue is roughly ~$60M of operating profit in the FY2024 summary—a thin cushion for an airline.
If costs jump or fares weaken, the profit pool disappears quickly.
high
balance sheet + lease stack
Borrowed debt is hundreds of millions in recent filings, not $4B of long-term debt versus market cap. The bigger point is total obligations—including aircraft leases—still matter when margins are ~1–2%.
If profitability slips, financing and lease cadence become the story fast.
med
the Q4 beat may be a one-quarter event
Q4 2025 produced $53M of net income and a 5.2% pre-tax margin. Analysts still expect a Q1 2026 loss of -$0.297 per share.
If the next few quarters slip back into losses, the market will treat Q4 as noise, not evidence.
med
fleet discipline can also slow the top line
Returning 24 aircraft by Q2 2026 should help costs. It also means Frontier is accepting less flying in order to improve economics.
If capacity comes down faster than margins improve, you get a smaller airline without a better profit profile.
Here's the key insight: the bull case is not about rapid growth. It's about proving Frontier can be consistently profitable with fewer mistakes and fewer unprofitable seats.
source: institutional data · regulatory filings · risk analysis
Pay attention to
metric
Q1 2026 EPS forecast
analysts expect -$0.297 per share. if frontier beats that again, you have early evidence the Q4 profit was not a fluke.
calendar
AerCap aircraft return deadline
the company expects to return 24 aircraft by Q2 2026. that is the clearest near-term proof point that management is serious about cost discipline.
trend
margin durability
FY2024 operating margin is ~1.5% in the annual summary; any stronger quarter should be checked against the matching 10-Q period.
risk
slower growth only works if unit economics improve
management is moderating long-term growth to around 10%. that is fine if the seats frontier keeps make more money. if they do not, you just get slower growth and the same old margin problem.
Analyst rankings
street target
$5.38
eight analysts, with targets from $4.00 to $8.00. in human-speak, wall street thinks the stock is roughly fairly priced unless the turnaround gets cleaner fast.
current price vs. target
-5%
the stock trades about 5% below the average target. that is a narrow gap. you are not buying this for obvious consensus upside.
next-quarter expectation
-$0.297
consensus still expects a loss in Q1 2026. analysts saw the Q4 beat and kept their skepticism anyway.
source: institutional data
Institutional activity
institutional ownership data for ULCC is being compiled.
source: institutional data
Price targets
3-5 year target range
n/a
n/a
$5
current price
n/a
target midpoint · n/a from current
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