401(k) · DOL Form 5500 · 2023

Alaska Airlines, Inc. 401(k) Plan

Data updated 2026-08-11

$2.2B
Total assets: 3,333
Participants: 99th
Percentile by assets: $645,806
Avg per participant

Official DOL plan name: Alaska Airlines, Inc. Pilots Investment and Savings Plan · Sponsored by Alaska Airlines, Inc. · Washington · Transportation & Warehousing

$2.2B in assets, 3,333 participants

Alaska Airlines, Inc.'s Alaska Airlines, Inc. Pilots Investment and Savings Plan reported $2.2B in total assets and 3,333 participants in its 2023 DOL Form 5500 filing, ranking in the 99th 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.

99th percentile by assets (of 127,072 plans)
#3,320 in Transportation & Warehousing (3,362 peers)

Coverage in Washington

Alaska Airlines, Inc. Pilots Investment and Savings Plan covers 3,333 participants in Washington, 2.3x the typical Washington plan (state average ~1,476 per filing). Assets: $2.2B.

$2.2B
total plan assets (2023 EOY): 3,333
covered participants: 99th
percentile by assets (of 127,072 plans): $645,806
avg assets per participant

Alaska Airlines, Inc. Pilots Investment and Savings Plan reported net income rose from -$291M in the plan year 2022 filing to $446M in the plan year 2023 filing.
Alaska Airlines, Inc. Pilots Investment and Savings Plan end-of-year assets rose from $1.7B in the plan year 2022 filing to $2.2B in the plan year 2023 filing.
Alaska Airlines, Inc. Pilots Investment and Savings Plan reported participants rose from 2,951 in the plan year 2022 filing to 3,333 in the plan year 2023 filing.

See the national 2023→2024 release diff →

State

Washington

Industry

Transportation & Warehousing

Participants vs Washington filers

In Washington, the average filing covers about 1,476 participants across 2,612 plans. Alaska Airlines, Inc. Pilots Investment and Savings Plan reports 3,333 participants - 2.3x that state average ($2.2B EOY assets).

Washington filing particulars

Total Assets (Beginning of Year)	$1.7B
Net Assets (End of Year)	$2.2B
Net Income	$446M
Employer EIN	920009235
Plan Effective Date	1986-07-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Alaska Airlines, Inc.)

Total plan assets by year, all Alaska Airlines, Inc. plans on file

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. Pilots Investment and Savings 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

Compare Alaska Airlines, Inc. Pilots Investment … side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Alaska Airlines, Inc. Pilots Investment and Savings Plan by total assets, not by location.

Pipe Fitters Association L.U. 597, U.a. 401(k) Pla (IL) $2.2B · 9,128
Unum Group 401(k) Retirement Plan (ME) $2.2B · 9,604
Agilent Technologies, Inc. 401(k) Plan (CA) $2.2B · 6,437
Teva Pharmaceuticals Retirement Savings Plan (NJ) $2.1B · 5,360

Frequently Asked Questions

How did Alaska Airlines, Inc. Pilots Investment and Savings Plan assets move in 2023? ▼

Alaska Airlines, Inc. Pilots Investment and Savings Plan grew sharply - up 26.4% during 2023, from $1.7B to $2.2B. Reported net income was $446M.

How have Alaska Airlines, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Alaska Airlines, Inc.'s sponsor-wide assets grew 31.1%, from $5.6B to $7.4B.

Where does Alaska Airlines, Inc. Pilots Investment and Savings Plan rank by assets among Form 5500 filers? ▼

Alaska Airlines, Inc. Pilots Investment and Savings Plan ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).

Which 401(k) plans are similar in size to Alaska Airlines, Inc. Pilots Investment and Savings Plan? ▼

Among 401(k) plans in other states, the closest by assets is Pipe Fitters Association L.U. 597, U.a. 401(k) Pla in IL ($2.2B, 9,128 participants).

Next read for Alaska Airlines, Inc. Pilots Investment …

Filing takeaways

Ways to act on Alaska Airlines, Inc. Pilots Investment and Savings Plan's numbers.

By total assets, Alaska Airlines, Inc. Pilots Investment and Savings Plan ranks among the largest 1% of all filed plans. 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

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 920009235.