Transportation & Warehousing · Denver, CO
Frontier Airlines
According to OSHA enforcement records (2010–2026), Frontier Airlines has a mixed safety record: 4 violations across 2 inspections. See the full breakdown below.
- $3,600
- OSHA penalties
- 4
- Violations cited
- 2
- OSHA inspections
- $24,400
- Back wages owed
Frontier Airlines in Denver, CO has been the subject of 2 OSHA workplace inspections and 4 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $3,600. Separately, the Department of Labor's Wage and Hour Division found $24,400 in back wages owed to 610 affected workers. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.
The record in one line
OSHA has inspected Frontier Airlines 2 times over 1 year - more than twice a year on average. These inspections resulted in 4 violations, averaging 2.0 per inspection, above what's typical for a single visit. Its total OSHA penalty ranks in the lower half of penalized employers nationally. Of these, 2 were classified as serious - indicating hazards that could cause death or serious harm. Against the Transportation & Warehousing industry average of 2 inspections per employer, this sits roughly in line with peers (1.1x the sector average) on inspection frequency. The Department of Labor also found wage violations, with $24,400 in back wages owed to 610 affected workers. For comparison, RTS Cold Storage of Pittston PA, INC. in Pittston, PA is another transportation & warehousing employer with 3 OSHA inspections on record and $28,000 in current penalties.
- 2.0
- violations per inspection
- 50.0%
- of violations were serious
- 35%
- of penalized employers rank lower
- $24,400
- in back wages recovered
How Frontier Airlines compares on OSHA penalties
Total current penalty vs the Transportation & Warehousing per-employer average
- Frontier Airlines
Frontier Airlines
$3,600 in penalties
- Transportation & Warehousing avg
Transportation & Warehousing industry average (per employer)
$6,058 in penalties
What this shows Frontier Airlines runs moderately below peers (0.6x the sector average) in total OSHA penalties.
Where this penalty ranks nationally
Total current OSHA penalty vs every U.S. employer with a nonzero penalty
$3,600 Top 35% most affordable more affordable than 65% of 100,495 U.S. employers with a penalty
Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Labor, OSHA enforcement extracts · 2026
What the Data Says About Frontier Airlines
The federal enforcement record for Frontier Airlines in Denver, CO includes 2 OSHA inspections and 4 violations, translating to 2.00 violations per inspection. Of those violations, 2 (50.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.
OSHA assessed $5,541 in initial penalties against this employer, later adjusted to a current total of $3,600 - a 35.0% reduction. Average penalty per inspection works out to $1,800. Against the Transportation & Warehousing industry average of $6,058 per employer, this record runs moderately below peers (0.6x the sector average). The Wage and Hour Division added 6 cases producing $24,400 in back wages owed to 610 affected workers.
Inspection activity spans from 2017-11-09 to 2018-07-30, a window of roughly 1 year.
Enforcement detail
OSHA Inspection History
Total Inspections
2
First Inspection
2017-11-09
Last Inspection
2018-07-30
Inspection Span
1 yr
Violations / Inspection
2.0
Avg Penalty / Inspection
$1,800
Industry Avg / Inspection
$3,294
What this shows 2 inspections over 1 year, averaging 2.0 violations per visit. That's $1,800 per inspection vs. the Transportation & Warehousing average of $3,294.
Enforcement detail
Violation Breakdown
2
Serious
50.0% of total
0
Willful
0.0% of total
0
Repeat
0.0% of total
2
Other-Than-Serious
50.0% of total
What this shows Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.
Enforcement detail
Penalty Analysis
Initial Penalty Assessed
$5,541
Current Penalty Amount
$3,600
Penalty Reduction
35.0%
Combined Impact (OSHA + WHD)
$28,000
What this shows Penalties were reduced by $1,941 from the initial assessment of $5,541. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.
Wage & Hour Findings
The Department of Labor's Wage and Hour Division found that Frontier Airlines owed $24,400 in back wages to 610 employees across 6 cases and 620 violations. WHD enforces federal labor laws including the Fair Labor Standards Act (FLSA), covering minimum wage, overtime pay, and child labor standards.
Industry Safety Context: Transportation & Warehousing
How Frontier Airlines compares to the Transportation & Warehousing sector, which has 10,024 employers tracked by PlainWorker.
| Metric | Frontier Airlines | Industry Avg |
|---|---|---|
| Inspections | 2 | 1.8 |
| Violations | 4 | 3.2 |
| Total Penalty | $3,600 | $6,058 |
| Avg Penalty per Inspection | $1,800 | $3,294 |
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Frequently Asked Questions
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What to check next
Frontier Airlines's record is one establishment in a larger pattern. Use it as a research checklist, not a verdict on the employer overall.
- See how Frontier Airlines compares to the 10,024 other employers in Transportation & Warehousing. Transportation & Warehousing record
- Put this employer head-to-head with another on inspections, penalties, and back wages. Compare employers
- Review the full OSHA & wage-enforcement picture for CO. CO state record
These figures are the federal enforcement record on file and reflect past inspections, not a statement about current workplace conditions. See the disclaimer for how to read them.
Data Sources & Methodology ▼
Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).
Source: OSHA Enforcement Data
Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.
Source: Wage and Hour Division (WHD)
Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.
Employer Matching
Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.