401(k) · DOL Form 5500 · 2024

Horizon Air Industries, Inc. 401(k) Plan

Data updated 2026-08-25

$631M
Total assets Above avg plan size
3,216
Participants Above avg headcount
98th
Percentile by assets National rank
$196,227
Avg per participant Above avg balance/head
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Official DOL plan name: Horizon Air Savings Investment Plan · Sponsored by Horizon Air Industries, Inc. · Washington · Transportation & Warehousing

$631M in assets, 3,216 participants

Horizon Air Industries, Inc.'s Horizon Air Savings Investment Plan reported $631M in total assets and 3,216 participants in its 2024 DOL Form 5500 filing, ranking in the 98th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #3,177 in Transportation & Warehousing (3,299 peers)

Coverage in Washington

Horizon Air Savings Investment Plan covers 3,216 participants in Washington, 2.2x the typical Washington plan (state average ~1,476 per filing). Assets: $631M.

#3,177
in Transportation & Warehousing (3,299 peers)
+11.4%
assets growth YoY
6.3×
vs typical plan assets (national mean)

Horizon Air Savings Investment Plan's outsized position by total assets

Horizon Air Savings Investment Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$631,064,960 Top 2% higher than 98% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Horizon Air Savings Investment Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Horizon Air Savings Investment Plan lands in the large band (3,216 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Horizon Air Savings Investment Plan reported net income rose from $45M in the plan year 2023 filing to $65M in the plan year 2024 filing.
  • Horizon Air Savings Investment Plan reported participants fell from 4,550 in the plan year 2023 filing to 3,216 in the plan year 2024 filing.
  • Horizon Air Savings Investment Plan end-of-year assets rose from $566M in the plan year 2023 filing to $631M in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 911201373 · Horizon Air Industries, Inc. PY 2024 · 401(k)

Horizon Air Savings Investment Plan · $631M · 3,216 · 98th

  • VS-ST $631M
  • BOY 3,216
  • SCH 98th
  • EBSA 401(k)
  • PART near Solenis, LLC Employee Savings Plan
  • TYPE ind #3177

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Transportation & Warehousing retirement plans → · Plans in Washington →

Horizon Air Savings Investment Plan in the asset neighbourhood

Schwan's Company Retirement Savings PlanSchwan's Company Retirement …$632MSuntory Global Spirits Retirement Savings PlanSuntory Global Spirits Retir…$631MSolenis, LLC Employee Savings PlanSolenis, LLC Employee Saving…$631MHorizon Air Savings Investment PlanHorizon Air Savings Investme…$631MBuckeye Pipe Line Services Company Retirement and Savings PlanBuckeye Pipe Line Services C…$631M
End-of-year total assets ($M) among Horizon Air Savings Investment Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Washington filing particulars

Total Assets (Beginning of Year)$566M
Net Assets (End of Year)$631M
Net Income$65M
Employer EIN911201373
Plan Effective Date1983-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Horizon Air Industries, Inc.)

Sponsor-wide plan assets over time

All Horizon Air Industries, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$631M 20.34891895525182% vs 2022
2024 filing year
$500M$550M$600M$650M 202220232024 $524M $631M ▲ +20.3%
Year Plans Participants Total Assets
2022 1 4,429 $524M
2023 1 4,550 $566M
2024 1 3,216 $631M

Nearby 401(k) Plans in Washington

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Horizon Air Savings Investment Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Horizon Air Savings Investment Plan, Total assets ($B): 0.63106496 · Participants: 3216Horizon Air Savings Investment PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 73.910477714 · Participants: 139394The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 65.646011638 · Participants: 118818Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 41.017392708 · Participants: 202468Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 34.593744657 · Participants: 1209303Amazon 401(k) Plan401(k) Savings Plan, Total assets ($B): 10.074085187 · Participants: 86668401(k) Savings Plan
Horizon Air Savings Investment Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Horizon Air Savings Investment Plan side-by-side with 3 peers →

Horizon Air Savings Investment Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Solenis, LLC Employee Savings Plan in DE ($631M); by covered participants it is Glacier Bancorp, Inc. Profit Sharing and 401(k) Plan in MT (3,215 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($631M here).

Similar participant headcount

Nearest other-state filings by covered participants (3,216 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Horizon Air Savings Investment Plan assets move in 2024? ▼
Horizon Air Savings Investment Plan grew at a solid clip - up 11.4% during 2024, from $566M to $631M. Reported net income was $65M.
How have Horizon Air Industries, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Horizon Air Industries, Inc.'s sponsor-wide assets grew 20.3%, from $524M to $631M.
Where does Horizon Air Savings Investment Plan rank by assets among Form 5500 filers? ▼
Horizon Air Savings Investment Plan ranks in the 98th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Horizon Air Savings Investment Plan? ▼
Among 401(k) plans in other states, the closest by assets is Solenis, LLC Employee Savings Plan in DE ($631M, 1,937 participants).
Which 401(k) plans cover a similar participant headcount to Horizon Air Savings Investment Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Glacier Bancorp, Inc. Profit Sharing and 401(k) Plan in MT (3,215 participants, $538M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 911201373.

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

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.