401(k) · DOL Form 5500 · 2023
Alaska Airlines, Inc. 401(k) Plan
Data updated 2026-08-11
- $901M
- Total assets
- 6,530
- Participants
- 98th
- Percentile by assets
- $137,978
- Avg per participant
Official DOL plan name: Alaska Airlines, Inc. Flight Attendant 401(k) Plan · Sponsored by Alaska Airlines, Inc. · Washington · Transportation & Warehousing
$901M in assets, 6,530 participants
Alaska Airlines, Inc.'s Alaska Airlines, Inc. Flight Attendant 401(k) Plan reported $901M in total assets and 6,530 participants in its 2023 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.
- 98th percentile by assets (of 127,072 plans)
- #3,279 in Transportation & Warehousing (3,362 peers)
Coverage in Washington
Alaska Airlines, Inc. Flight Attendant 401(k) Plan covers 6,530 participants in Washington, 4.4x the typical Washington plan (state average ~1,476 per filing). Assets: $901M.
- $901M
- total plan assets (2023 EOY)
- 6,530
- covered participants
- 98th
- percentile by assets (of 127,072 plans)
- $137,978
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Alaska Airlines, Inc. Flight Attendant 401(k) Plan reported net income rose from -$147M in the plan year 2022 filing to $146M in the plan year 2023 filing.
- Alaska Airlines, Inc. Flight Attendant 401(k) Plan end-of-year assets rose from $755M in the plan year 2022 filing to $901M in the plan year 2023 filing.
- Alaska Airlines, Inc. Flight Attendant 401(k) Plan reported participants rose from 5,557 in the plan year 2022 filing to 6,530 in the plan year 2023 filing.
Participants vs Washington filers
In Washington, the average filing covers about 1,476 participants across 2,612 plans. Alaska Airlines, Inc. Flight Attendant 401(k) Plan reports 6,530 participants - 4.4x that state average ($901M EOY assets).
Washington filing particulars
| Total Assets (Beginning of Year) | $755M |
|---|---|
| Net Assets (End of Year) | $901M |
| Net Income | $146M |
| Employer EIN | 920009235 |
| Plan Effective Date | 1988-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Alaska Airlines, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 8 | 20,288 | $5.6B |
| 2023 | 8 | 22,853 | $6.5B |
| 2024 | 8 | 22,560 | $7.4B |
Nearby 401(k) Plans in Washington
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Alaska Airlines, Inc. Flight Attendant 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants
- The Boeing Company 401(k) Retirement Plan $72.2B · 128,910
- Microsoft Corporation Savings Plus 401(k) Plan $53.2B · 123,296
- Costco 401(k) Retirement Plan $33.4B · 192,744
- T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust $8.3B · 71,538
- 401(k) Savings Plan $8.1B · 87,590
Scale composition for Alaska Airlines, Inc. Flight Attendant 401(k) Plan
Alaska Airlines, Inc. Flight Attendant 401(k) Plan reports $901M in end-of-year assets across 6,530 participants (0.007% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.007% of 93,925,755 covered participants) - about $137,978 per participant (100% of the national average assets-per-participant) . Net income for plan year 2023 was $146M.
This plan identity (EIN 920009235, plan #012) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $755M to $1.0B (+34.9%) while covered participants moved from 5,557 to 6,828 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 5,557 | $755M | Open filing |
| 2023 | 6,530 | $901M | This page |
| 2024 · index core | 6,828 | $1.0B | Open filing |
The same sponsor also keeps 4 other index-core plans on PlainRetire:
- Alaska Airlines, Inc. Pilots Investment and Savings Plan (401(k), $2.6B, 3,490 participants)
- Alaska Airlines, Inc., Fixed Income Retirement Plan for Pilots (Defined Benefit (Pension), $1.2B, 776 participants)
- Alaska Airlines, Inc. Flight Attendant 401(k) Plan (401(k), $1.0B, 6,828 participants)
- Alaska Airlines, Inc. Cops, Mrp & Dispatch 401(k) Plan (401(k), $929M, 6,821 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Alaska Airlines, Inc. Flight Attendant 401(k) Plan by total assets, not by location.
- Maritime Association - I.L.a. Retirement Fund (TX) $901M · 4,617
- Clark Group Retirement Plan (MD) $902M · 2,531
- Marriott Vacations Worldwide Corp. 401(k) (FL) $903M · 16,111
- Essity North America Investment and Retirement Plan (PA) $903M · 3,311
Frequently Asked Questions
How did Alaska Airlines, Inc. Flight Attendant 401(k) Plan assets move in 2023? ▼
How have Alaska Airlines, Inc. plan assets changed over time? ▼
Where does Alaska Airlines, Inc. Flight Attendant 401(k) Plan rank by assets among Form 5500 filers? ▼
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Filing takeaways
Ways to act on Alaska Airlines, Inc. Flight Attendant 401(k) Plan's numbers.
- By total assets, Alaska Airlines, Inc. Flight Attendant 401(k) Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Washington. Compare plans
- Alaska Airlines, Inc.'s sponsor-wide assets have grown 31.1% since 2022 across 3 plan years on file. More Transportation & Warehousing plans