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Side-by-side financial comparison of Six Flags Entertainment Corporation (FUN) and Frontier Group Holdings, Inc. (ULCC). Click either name above to swap in a different company.

Frontier Group Holdings, Inc. is the larger business by last-quarter revenue ($997.0M vs $650.1M, roughly 1.5× Six Flags Entertainment Corporation). Frontier Group Holdings, Inc. runs the higher net margin — 5.3% vs -14.2%, a 19.5% gap on every dollar of revenue. Six Flags Entertainment Corporation produced more free cash flow last quarter ($-109.3M vs $-113.0M).

Six Flags, officially Six Flags Entertainment Corporation, is an American amusement park company headquartered in Charlotte, North Carolina, United States. The company has 42 locations in its portfolio, including 27 amusement parks and 15 water parks, with nine on-site resort properties. Formed on July 1, 2024, following a merger of equals between longtime competitors Cedar Fair and the former Six Flags company, it is the largest regional amusement park operator in the world. Upon completion ...

Frontier Communications Parent, Inc. is an American telecommunications company with a fiber-optic network and cloud-based services owned by Verizon. It was previously known as Citizens Utilities Co., Citizens Communications Co., and Frontier Communications Corp.

FUN vs ULCC — Head-to-Head

Bigger by revenue
ULCC
ULCC
1.5× larger
ULCC
$997.0M
$650.1M
FUN
Higher net margin
ULCC
ULCC
19.5% more per $
ULCC
5.3%
-14.2%
FUN
More free cash flow
FUN
FUN
$3.7M more FCF
FUN
$-109.3M
$-113.0M
ULCC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FUN
FUN
ULCC
ULCC
Revenue
$650.1M
$997.0M
Net Profit
$-92.4M
$53.0M
Gross Margin
91.4%
Operating Margin
-3.8%
4.9%
Net Margin
-14.2%
5.3%
Revenue YoY
-0.5%
Net Profit YoY
-1.9%
EPS (diluted)
$-0.93
$0.24

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
FUN
FUN
ULCC
ULCC
Q4 25
$650.1M
$997.0M
Q3 25
$1.3B
$886.0M
Q2 25
$930.4M
$929.0M
Q1 25
$202.1M
$912.0M
Q4 24
$1.0B
Q3 24
$1.3B
$935.0M
Q2 24
$571.6M
$973.0M
Q1 24
$865.0M
Net Profit
FUN
FUN
ULCC
ULCC
Q4 25
$-92.4M
$53.0M
Q3 25
$-1.2B
$-77.0M
Q2 25
$-99.6M
$-70.0M
Q1 25
$-219.7M
$-43.0M
Q4 24
$54.0M
Q3 24
$111.0M
$26.0M
Q2 24
$55.6M
$31.0M
Q1 24
$-26.0M
Gross Margin
FUN
FUN
ULCC
ULCC
Q4 25
91.4%
Q3 25
91.6%
Q2 25
91.3%
Q1 25
89.3%
Q4 24
Q3 24
91.9%
Q2 24
90.7%
Q1 24
Operating Margin
FUN
FUN
ULCC
ULCC
Q4 25
-3.8%
4.9%
Q3 25
-83.7%
-8.7%
Q2 25
8.0%
-8.1%
Q1 25
-158.9%
-5.0%
Q4 24
4.5%
Q3 24
19.5%
2.0%
Q2 24
21.6%
2.6%
Q1 24
-3.6%
Net Margin
FUN
FUN
ULCC
ULCC
Q4 25
-14.2%
5.3%
Q3 25
-90.1%
-8.7%
Q2 25
-10.7%
-7.5%
Q1 25
-108.7%
-4.7%
Q4 24
5.4%
Q3 24
8.2%
2.8%
Q2 24
9.7%
3.2%
Q1 24
-3.0%
EPS (diluted)
FUN
FUN
ULCC
ULCC
Q4 25
$-0.93
$0.24
Q3 25
$-11.77
$-0.34
Q2 25
$-0.99
$-0.31
Q1 25
$-2.20
$-0.19
Q4 24
$0.24
Q3 24
$1.10
$0.11
Q2 24
$0.14
Q1 24
$-0.12

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
FUN
FUN
ULCC
ULCC
Cash + ST InvestmentsLiquidity on hand
$91.1M
$671.0M
Total DebtLower is stronger
$5.2B
$620.0M
Stockholders' EquityBook value
$549.8M
$491.0M
Total Assets
$7.8B
$7.2B
Debt / EquityLower = less leverage
9.40×
1.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FUN
FUN
ULCC
ULCC
Q4 25
$91.1M
$671.0M
Q3 25
$70.7M
$566.0M
Q2 25
$107.4M
$563.0M
Q1 25
$61.5M
$686.0M
Q4 24
$740.0M
Q3 24
$89.7M
$576.0M
Q2 24
$52.9M
$658.0M
Q1 24
$622.0M
Total Debt
FUN
FUN
ULCC
ULCC
Q4 25
$5.2B
$620.0M
Q3 25
$5.0B
$673.0M
Q2 25
$5.3B
$565.0M
Q1 25
$5.0B
$512.0M
Q4 24
$507.0M
Q3 24
$4.6B
$474.0M
Q2 24
$2.3B
$455.0M
Q1 24
$469.0M
Stockholders' Equity
FUN
FUN
ULCC
ULCC
Q4 25
$549.8M
$491.0M
Q3 25
$614.3M
$434.0M
Q2 25
$1.8B
$506.0M
Q1 25
$1.8B
$570.0M
Q4 24
$604.0M
Q3 24
$2.3B
$549.0M
Q2 24
$520.0M
Q1 24
$484.0M
Total Assets
FUN
FUN
ULCC
ULCC
Q4 25
$7.8B
$7.2B
Q3 25
$7.9B
$6.7B
Q2 25
$9.5B
$6.5B
Q1 25
$9.2B
$6.5B
Q4 24
$6.2B
Q3 24
$9.4B
$5.8B
Q2 24
$2.3B
$5.7B
Q1 24
$5.2B
Debt / Equity
FUN
FUN
ULCC
ULCC
Q4 25
9.40×
1.26×
Q3 25
8.16×
1.55×
Q2 25
2.97×
1.12×
Q1 25
2.75×
0.90×
Q4 24
0.84×
Q3 24
1.95×
0.86×
Q2 24
0.88×
Q1 24
0.97×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
FUN
FUN
ULCC
ULCC
Operating Cash FlowLast quarter
$-37.7M
$-91.0M
Free Cash FlowOCF − Capex
$-109.3M
$-113.0M
FCF MarginFCF / Revenue
-16.8%
-11.3%
Capex IntensityCapex / Revenue
11.0%
2.2%
Cash ConversionOCF / Net Profit
-1.72×
TTM Free Cash FlowTrailing 4 quarters
$-152.2M
$-600.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FUN
FUN
ULCC
ULCC
Q4 25
$-37.7M
$-91.0M
Q3 25
$356.2M
$-215.0M
Q2 25
$187.0M
$-133.0M
Q1 25
$-178.0M
$-86.0M
Q4 24
$87.0M
Q3 24
$337.4M
$-156.0M
Q2 24
$9.0M
Q1 24
$-22.0M
Free Cash Flow
FUN
FUN
ULCC
ULCC
Q4 25
$-109.3M
$-113.0M
Q3 25
$256.2M
$-217.0M
Q2 25
$18.8M
$-166.0M
Q1 25
$-318.0M
$-104.0M
Q4 24
$73.0M
Q3 24
$227.7M
$-170.0M
Q2 24
$-22.0M
Q1 24
$-39.0M
FCF Margin
FUN
FUN
ULCC
ULCC
Q4 25
-16.8%
-11.3%
Q3 25
19.4%
-24.5%
Q2 25
2.0%
-17.9%
Q1 25
-157.4%
-11.4%
Q4 24
7.3%
Q3 24
16.9%
-18.2%
Q2 24
-2.3%
Q1 24
-4.5%
Capex Intensity
FUN
FUN
ULCC
ULCC
Q4 25
11.0%
2.2%
Q3 25
7.6%
0.2%
Q2 25
18.1%
3.6%
Q1 25
69.3%
2.0%
Q4 24
1.4%
Q3 24
8.1%
1.5%
Q2 24
3.2%
Q1 24
2.0%
Cash Conversion
FUN
FUN
ULCC
ULCC
Q4 25
-1.72×
Q3 25
Q2 25
Q1 25
Q4 24
1.61×
Q3 24
3.04×
-6.00×
Q2 24
0.29×
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

FUN
FUN

Admission$327.4M50%
Food Merchandiseand Gaming$205.7M32%
Accommodations Extra Charge Products And Other$117.0M18%

ULCC
ULCC

Aircraft Fare$453.0M45%
Passenger Service Fees$227.0M23%
Passenger Baggage$177.0M18%
Passenger Seat Selection$69.0M7%
Other Passenger Revenue$36.0M4%
Other$35.0M4%

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