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Delta Air Lines, Inc. (DAL)
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Delta Air Lines, Inc. (DAL) PB Ratio: 2.66

Is Delta Air Lines, Inc.’s P/B ratio high or low?

Delta Air Lines, Inc.'s P/B ratio of 2.66 is 53% below its 5-year average of 5.63, near the low end of its 5-year range (1.53–60.57).

20.49% above its 12-month average of 2.21.

DAL PB Ratio Chart

DAL PB Ratio
2.66+29.13% 1Y
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DAL Average PB Ratio Chart

DAL Current vs Average PB Ratio Chart

DAL PB Ratio Metrics

PB RATIO

2.66

PB RATIO AVG TTM

2.21

PB RATIO AVG 3Y

2.56

PB RATIO AVG 5Y

5.63

PB RATIO AVG 10Y

5.50

PB RATIO AVG 15Y

9.55

PB RATIO AVG 20Y

11.85

CURRENT VS TTM AVG

+20.49%

CURRENT VS 3Y AVG

+3.90%

CURRENT VS 5Y AVG

-52.76%

CURRENT VS 10Y AVG

-51.59%

CURRENT VS 15Y AVG

-72.15%

CURRENT VS 20Y AVG

-77.55%

DAL Competitors' PB Ratio

NAMEMARKET CAPPB RATIOTTM3Y5Y
Delta Air Lines, Inc. (DAL)$54.57B2.662.212.565.63
Fastenal Company (FAST)$53.46B13.4313.2611.9711.20
AMETEK, Inc. (AME)$52.06B4.784.514.444.46
L3Harris Technologies, Inc. (LHX)$57.34B2.942.942.412.37
Rockwell Automation, Inc. (ROK)$51.11B14.6912.0210.2911.35
Old Dominion Freight Line, Inc. (ODFL)$51.11B11.698.469.639.67
Rocket Lab USA, Inc. (RKLB)$59.27B27.3833.4719.1013.98
PACCAR Inc (PCAR)$62.38B3.162.993.082.92
Westinghouse Air Brake Technologies Corporation (WAB)$45.00B4.063.492.922.43
Comfort Systems USA, Inc. (FIX)$66.10B23.5116.8110.788.16

P/B vs. its own history

At 2.66, P/B is cheaper than usual, sitting higher than 34% of its 19-year history.

19-year low

0.26

median

2.99

19-year high

206.39

cheaperricher

Book Value Analysis

P/B Ratio

2.66

Market Price / Book Value per Share

Delta Air Lines, Inc. PB Ratio Formula & Definition

PB Ratio = Market Cap / Total Shareholders' Equity

The price-to-book ratio compares market capitalization to book value (shareholders' equity). Lower values can indicate a cheaper valuation relative to net assets.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Delta Air Lines, Inc. PB Ratio FAQ

What is the P/B ratio for Delta Air Lines, Inc. (DAL)?
The P/B ratio for DAL stock is 2.66.
Is Delta Air Lines, Inc.'s P/B ratio high or low?
Delta Air Lines, Inc.'s P/B ratio of 2.66 is 53% below its 5-year average of 5.63, near the low end of its 5-year range (1.53–60.57).
What is the TTM average P/B ratio for Delta Air Lines, Inc. (DAL)?
The TTM average P/B ratio for DAL stock is 2.21.
What is the 3Y average P/B ratio for Delta Air Lines, Inc. (DAL)?
The 3Y average P/B ratio for DAL stock is 2.56.
What is the 5Y average P/B ratio for Delta Air Lines, Inc. (DAL)?
The 5Y average P/B ratio for DAL stock is 5.63.
What is the 10Y average P/B ratio for Delta Air Lines, Inc. (DAL)?
The 10Y average P/B ratio for DAL stock is 5.50.
What is the 15Y average P/B ratio for Delta Air Lines, Inc. (DAL)?
The 15Y average P/B ratio for DAL stock is 9.55.
What is the 20Y average P/B ratio for Delta Air Lines, Inc. (DAL)?
The 20Y average P/B ratio for DAL stock is 11.85.

Delta Air Lines, Inc. PB Ratio History

DATEPB RATIO
2026-06-122.66
2026-06-112.62
2026-06-102.45
2026-06-092.60
2026-06-082.50
2026-06-052.54
2026-06-042.54
2026-06-032.52
2026-06-022.56
2026-06-012.61
2026-05-292.64
2026-05-282.64
2026-05-272.62
2026-05-262.54
2026-05-222.44
2026-05-212.42
2026-05-202.37
2026-05-192.17
2026-05-182.25
2026-05-152.25
2026-05-142.29
2026-05-132.27
2026-05-122.26
2026-05-112.28
2026-05-082.35
2026-05-072.34
2026-05-062.35
2026-05-052.27
2026-05-042.19
2026-05-012.21
2026-04-302.18
2026-04-292.12
2026-04-282.15
2026-04-272.18
2026-04-242.19
2026-04-232.19
2026-04-222.19
2026-04-212.25
2026-04-202.28
2026-04-172.29
2026-04-162.24
2026-04-152.30
2026-04-142.29
2026-04-132.15
2026-04-102.17
2026-04-092.17
2026-04-082.18
2026-04-072.07
2026-04-062.11
2026-04-022.11
2026-04-012.14
2026-03-312.10
2026-03-302.00
2026-03-272.05
2026-03-262.11
2026-03-252.15
2026-03-242.11
2026-03-232.06
2026-03-202.01
2026-03-192.05
2026-03-182.02
2026-03-172.05
2026-03-161.92
2026-03-131.86
2026-03-121.83
2026-03-111.87
2026-03-101.87
2026-03-091.91
2026-03-061.87
2026-03-051.94
2026-03-042.02
2026-03-032.04
2026-03-022.03
2026-02-272.08
2026-02-262.23
2026-02-252.19
2026-02-242.19
2026-02-232.11
2026-02-202.19
2026-02-192.13
2026-02-182.25
2026-02-172.24
2026-02-132.18
2026-02-122.20
2026-02-112.26
2026-02-102.35
2026-02-092.60
2026-02-062.61
2026-02-052.42
2026-02-042.46
2026-02-032.44
2026-02-022.40
2026-01-302.29
2026-01-292.31
2026-01-282.28
2026-01-272.29
2026-01-262.34
2026-01-232.36
2026-01-222.39
2026-01-212.39
2026-01-202.34
2026-01-162.44
2026-01-152.48
2026-01-142.38
2026-01-132.41
2026-01-122.46
2026-01-092.51
2026-01-082.47
2026-01-072.49
2026-01-062.51
2026-01-052.49
2026-01-022.40
2025-12-312.41
2025-12-302.41
2025-12-292.41
2025-12-262.46
2025-12-242.46
2025-12-232.45
2025-12-222.50
2025-12-192.47
2025-12-182.43
2025-12-172.42
2025-12-162.47
2025-12-152.47
2025-12-122.42
2025-12-112.45
2025-12-102.43
2025-12-092.34
2025-12-082.33
2025-12-052.33
2025-12-042.33
2025-12-032.34
2025-12-022.26
2025-12-012.23
2025-11-282.22
2025-11-262.23
2025-11-252.16
2025-11-242.10
2025-11-212.03
2025-11-201.94
2025-11-191.97
2025-11-181.98
2025-11-171.93
2025-11-142.03
2025-11-132.08
2025-11-122.10
2025-11-112.00
2025-11-102.03
2025-11-072.04
2025-11-062.01
2025-11-052.03
2025-11-041.93
2025-11-032.03
2025-10-311.99
2025-10-301.98
2025-10-292.04
2025-10-282.01
2025-10-272.10
2025-10-242.11
2025-10-232.04
2025-10-222.08
2025-10-212.16
2025-10-202.14
2025-10-172.07
2025-10-162.10
2025-10-152.14
2025-10-142.13
2025-10-132.04
2025-10-101.99
2025-10-092.07
2025-10-082.14
2025-10-072.12
2025-10-062.18
2025-10-032.14
2025-10-022.13
2025-10-012.10
2025-09-302.12
2025-09-292.16
2025-09-262.14
2025-09-252.12
2025-09-242.16
2025-09-232.20
2025-09-222.20
2025-09-192.23
2025-09-182.22
2025-09-172.20
2025-09-162.16
2025-09-152.18
2025-09-122.24
2025-09-112.26
2025-09-102.30
2025-09-092.27
2025-09-082.31
2025-09-052.29
2025-09-042.26
2025-09-032.29
2025-09-022.29
2025-08-292.31
2025-08-282.32
2025-08-272.29
2025-08-262.29
2025-08-252.26
2025-08-222.31
2025-08-212.16
2025-08-202.21
2025-08-192.26
2025-08-182.28
2025-08-152.25
2025-08-142.20
2025-08-132.22
2025-08-122.18
2025-08-112.00
2025-08-082.01
2025-08-072.00
2025-08-062.02
2025-08-051.98
2025-08-041.96
2025-08-011.91
2025-07-311.99
2025-07-302.00
2025-07-292.04
2025-07-282.08
2025-07-252.05
2025-07-242.05
2025-07-232.09
2025-07-222.08
2025-07-212.10
2025-07-182.10
2025-07-172.11
2025-07-162.08
2025-07-152.08
2025-07-142.17
2025-07-112.12
2025-07-102.12
2025-07-092.14
2025-07-082.13
2025-07-072.11
2025-07-032.15
2025-07-022.12
2025-07-012.07
2025-06-302.08
2025-06-272.09
2025-06-262.07
2025-06-252.04
2025-06-242.09
2025-06-232.04
2025-06-201.99
2025-06-182.01
2025-06-172.00
2025-06-162.09
2025-06-131.99
2025-06-122.06
2025-06-112.08
2025-06-102.18
2025-06-092.16
2025-06-062.15
2025-06-052.06
2025-06-042.07
2025-06-032.06
2025-06-022.05

Showing the most recent 260 of 4,319 data points. The chart above shows the full history.

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
Industrials / Airlines, Airports & Air Services
Sector
Industrials
Industry
Airlines, Airports & Air Services
CEO
Edward H. Bastian