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Delta Air Lines, Inc. (DAL)
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Delta Air Lines, Inc. (DAL) Quick Ratio (Acid-Test): 0.34

popular:market cap|pe ratio|revenue|price history|total return

Is Delta Air Lines, Inc.’s quick ratio (acid-test) high or low?

Delta Air Lines, Inc.'s quick ratio (acid-test) of 0.34 is 36% below its 5-year average of 0.53, near the low end of its 5-year range (0.32–1.05).

As of Sunday, June 14, 2026. 3.03% above its 12-month average of 0.33.

Current Ratio|Debt to Equity|P/FCF Ratio|All Metrics

DAL Quick Ratio (Acid-Test) Chart

DAL Quick Ratio (Acid-Test)
0.34+6.25% 1Y
Zoom

DAL Average Quick Ratio (Acid-Test) Chart

DAL Current vs Average Quick Ratio (Acid-Test) Chart

DAL Quick Ratio (Acid-Test) Metrics

QUICK RATIO (ACID-TEST)

0.34

QUICK RATIO (ACID-TEST) AVG TTM

0.33

QUICK RATIO (ACID-TEST) AVG 3Y

0.36

QUICK RATIO (ACID-TEST) AVG 5Y

0.53

QUICK RATIO (ACID-TEST) AVG 10Y

0.46

QUICK RATIO (ACID-TEST) AVG 15Y

0.50

QUICK RATIO (ACID-TEST) AVG 20Y

0.57

CURRENT VS TTM AVG

+3.03%

CURRENT VS 3Y AVG

-6.21%

CURRENT VS 5Y AVG

-36.45%

CURRENT VS 10Y AVG

-26.52%

CURRENT VS 15Y AVG

-31.40%

CURRENT VS 20Y AVG

-40.25%

DAL Competitors' Quick Ratio (Acid-Test)

NAMEMARKET CAPQUICK RATIO (ACID-TEST)TTM3Y5Y
Delta Air Lines, Inc. (DAL)$54.57B0.340.330.360.53
Fastenal Company (FAST)vs ›$53.46B2.412.342.192.10
AMETEK, Inc. (AME)vs ›$52.06B0.670.710.740.94
L3Harris Technologies, Inc. (LHX)vs ›$57.34B1.020.960.910.97
Rockwell Automation, Inc. (ROK)vs ›$51.11B0.770.740.810.86
Old Dominion Freight Line, Inc. (ODFL)vs ›$51.11B1.441.391.662.16
Rocket Lab USA, Inc. (RKLB)vs ›$59.27B3.612.652.613.23
PACCAR Inc (PCAR)vs ›$62.38B1.421.942.132.24
Westinghouse Air Brake Technologies Corporation (WAB)vs ›$45.00B0.570.630.640.66
Comfort Systems USA, Inc. (FIX)vs ›$66.10B1.191.131.101.13

Liquidity Comparison

Quick Ratio

0.34

Excludes inventory

Current Ratio

0.40

Includes inventory

Delta Air Lines, Inc. Quick Ratio (Acid-Test) Formula & Definition

Quick Ratio = (Current Assets − Inventory) / Current Liabilities

The quick ratio is a stricter liquidity measure that excludes inventory, showing the ability to meet short-term obligations with the most liquid assets.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Delta Air Lines, Inc. Quick Ratio (Acid-Test) FAQ

What is the quick ratio (acid-test) for Delta Air Lines, Inc. (DAL)?
The quick ratio (acid-test) for DAL stock is 0.34.
Is Delta Air Lines, Inc.'s quick ratio (acid-test) high or low?
Delta Air Lines, Inc.'s quick ratio (acid-test) of 0.34 is 36% below its 5-year average of 0.53, near the low end of its 5-year range (0.32–1.05).
What is the TTM average quick ratio (acid-test) for Delta Air Lines, Inc. (DAL)?
The TTM average quick ratio (acid-test) for DAL stock is 0.33.
What is the 3Y average quick ratio (acid-test) for Delta Air Lines, Inc. (DAL)?
The 3Y average quick ratio (acid-test) for DAL stock is 0.36.
What is the 5Y average quick ratio (acid-test) for Delta Air Lines, Inc. (DAL)?
The 5Y average quick ratio (acid-test) for DAL stock is 0.53.
What is the 10Y average quick ratio (acid-test) for Delta Air Lines, Inc. (DAL)?
The 10Y average quick ratio (acid-test) for DAL stock is 0.46.
What is the 15Y average quick ratio (acid-test) for Delta Air Lines, Inc. (DAL)?
The 15Y average quick ratio (acid-test) for DAL stock is 0.50.
What is the 20Y average quick ratio (acid-test) for Delta Air Lines, Inc. (DAL)?
The 20Y average quick ratio (acid-test) for DAL stock is 0.57.

Delta Air Lines, Inc. Quick Ratio (Acid-Test) History

DATEQUICK RATIO (ACID-TEST)
2025-12-310.34
2024-12-310.32
2023-12-310.34
2022-12-310.45
2021-12-310.71
2020-12-311.05
2019-12-310.35
2018-12-310.28
2017-12-310.34
2016-12-310.43
2015-12-310.48
2014-12-310.49
2013-12-310.61
2012-12-310.55
2011-12-310.58
2010-12-310.61
2009-12-310.78
2008-12-310.77
2007-12-310.75
2006-12-310.90
2005-12-310.82
2004-12-310.57
2003-12-310.72
2002-12-310.58
2001-12-310.53
2000-12-310.44
2000-06-300.71
1998-06-300.50
1997-06-300.66
1996-06-300.56

Related Metrics

Current RatioDebt to EquityP/FCF RatioAll Metrics

About Delta Air Lines, Inc.

Delta Air Lines, Inc. operates scheduled air transport services for both passengers and freight, serving destinations across the United States and internationally. Its operations are structured into two main segments: its core airline business and a refinery division. Domestically, its network is anchored by primary hubs in Atlanta, Minneapolis-St. Paul, Detroit, and Salt Lake City, further supported by coastal gateways such as Boston, Los Angeles, New York (LaGuardia and JFK), and Seattle. Globally, it maintains a significant presence through key international hubs and operational centers in cities like Amsterdam, Mexico City, London-Heathrow, Paris-Charles de Gaulle, and Seoul-Incheon. Tickets are distributed through multiple channels, including its official website (delta.com), the Fly Delta mobile app, direct reservations, online travel agencies, traditional brick-and-mortar agencies, and other distribution partners. Beyond flight services, the company offers aircraft maintenance, engineering support, repair, and overhaul capabilities. It also arranges vacation packages for external clients, along with aircraft charter services, management, and associated programs. The airline operates a vast fleet of roughly 1,200 aircraft. Established in 1924, Delta Air Lines, Inc. is headquartered in Atlanta, Georgia.

Atlanta, GA
100,000 employees
www.delta.com
Industrials / Airlines, Airports & Air Services
Sector
Industrials
Industry
Airlines, Airports & Air Services
CEO
Edward H. Bastian
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