Scheduled Air Transportation · California

ONT-ONTARIO

Ontario, CA · ~57 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.3
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

ONT-ONTARIO runs at 274% of its industry's injury rate - far more dangerous than the typical Scheduled Air Transportation workplace, earning a grade F.

ONT-ONTARIO: 12.3 TCR = 274% of Scheduled Air Transportation BLS 4.5 · 3y Form 300A (see methodology below)

ONT-ONTARIO safety composite

ONT-ONTARIO scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.35 per 100 workers

Safer than 19% of industry peers

DART rate
F 8.6 per 100 workers

Safer than 26% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−8.5

2017→2019

ONT-ONTARIO injury rate improved

ONT-ONTARIO's TCR fell 8.5 from 17.1 in 2017 to 8.6 in 2019. Peak filing year was 2017 at 17.1 TCR. In 2019, DART was 0.7× this establishment's average TCR (severity share of cases).

2017=17.1 · 2018=11.4 · 2019=8.6

OSHA ITA Form 300A scorecard

Establishment book 481111 · Ontario, CA ABOVE-IND · SMALL

Grade F · TCR 12.3 · 274% of ind

  • DART 8.6 DART
  • RANK #138/177
  • PHOTO ISP - Ground Ops
  • BOOK 3y book
  • INJ 15 inj
  • SIZE ~57 FTE

Nearest TCR peer: ISP - Ground Ops (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

ONT-ONTARIO in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows ONT-ONTARIO averages 12.3 TCR (274% of the Scheduled Air Transportation BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

ONT-ONTARIO TCR series: 2017=17.1 · 2018=11.4 · 2019=8.6 · BLS 4.5

Where ONT-ONTARIO falls in its industry

1,568 Scheduled Air Transportation establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 6.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #138 safest of 177 Scheduled Air Transportation employers in California.

ONT-ONTARIO (57 employees, TCR 12.3) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 01,0002,0003,000 0102030 Average employees Total Case Rate ONT-ONTARIO
ONT-ONTARIO (57 employees, TCR 12.3) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1

ONT-ONTARIO has fewer employees than the Scheduled Air Transportation median and a higher injury rate than the industry's median TCR of 6.1. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2019 8.6 8.6 4 0 0
2018 11.4 11.4 4 1 0
2017 17.1 12.2 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

481111 · CA · Ontario

1,568 Scheduled Air Transportation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR ISP - Ground Ops 12.3 TCR
NAICS-TCR 4795-EA-MSN-MADISON-MSN-TRML 12.4 TCR
NAICS-TCR 4795-EA-MRY-MONTEREY-MRY-TRML 12.4 TCR
NAICS-TCR PDX PDX 12.3 TCR
STATE-SIZE Bowles Farming Company 57 FTE
STATE-SIZE Blanc Vineyards, LLC 57 FTE
STATE-SIZE MI RANCHITO FARMING INC 57 FTE
STATE-SIZE Farmland Management Services 57 FTE
CITY-NEAR Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29) 10,997 FTE
CITY-NEAR CAONA - ONTARIO HUB 4,372 FTE
CITY-NEAR ONTARIO HUB (CAONA) 3,354 FTE
CITY-NEAR Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions 3,240 FTE
NAT-TCR Colonial Hill Center 12.3 TCR
NAT-TCR Garrett County Fair 12.3 TCR
NAT-TCR Marinemax Northeast, LLC-Mbb 12.3 TCR
NAT-TCR Ross store 476 12.3 TCR
NAT-SIZE Gabberts 57 FTE
NAT-SIZE Chili Day Services 57 FTE
NAT-SIZE Mosaic Lubbock 57 FTE
NAT-SIZE Fas Mia 57 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.