Delta Air Lines Debt to Equity Ratio 2010-2025 | DAL

Current and historical debt to equity ratio values for Delta Air Lines (DAL) over the last 10 years. The debt/equity ratio can be defined as a measure of a company's financial leverage calculated by dividing its long-term debt by stockholders' equity. Delta Air Lines debt/equity for the three months ending March 31, 2025 was 0.83.
Delta Air Lines Debt/Equity Ratio Historical Data
Date Long Term Debt Shareholder's Equity Debt to Equity Ratio
2025-03-31 $61.90B $15.45B 4.01
2024-12-31 $60.08B $15.29B 3.93
2024-09-30 $61.72B $13.65B 4.52
2024-06-30 $62.81B $12.39B 5.07
2024-03-31 $63.82B $11.15B 5.72
2023-12-31 $62.54B $11.11B 5.63
2023-09-30 $64.02B $9.23B 6.94
2023-06-30 $65.40B $8.10B 8.07
2023-03-31 $66.87B $6.26B 10.68
2022-12-31 $65.71B $6.58B 9.98
2022-09-30 $68.01B $4.59B 14.82
2022-06-30 $70.99B $3.81B 18.63
2022-03-31 $70.76B $2.99B 23.66
2021-12-31 $68.57B $3.89B 17.64
2021-09-30 $70.18B $2.61B 26.93
2021-06-30 $74.03B $1.28B 57.79
2021-03-31 $72.60B $0.48B 150.62
2020-12-31 $70.46B $1.53B 45.93
2020-09-30 $75.72B $3.36B 22.56
2020-06-30 $63.57B $8.69B 7.32
2020-03-31 $54.43B $14.31B 3.80
2019-12-31 $49.17B $15.36B 3.20
2019-09-30 $48.15B $15.07B 3.20
2019-06-30 $48.56B $13.96B 3.48
2019-03-31 $48.93B $12.91B 3.79
2018-12-31 $46.58B $13.69B 3.40
2018-09-30 $41.30B $13.70B 3.01
2018-06-30 $42.94B $12.86B 3.34
2018-03-31 $41.52B $12.56B 3.31
2017-12-31 $41.14B $12.53B 3.28
2017-09-30 $37.93B $14.00B 2.71
2017-06-30 $38.34B $13.48B 2.84
2017-03-31 $38.51B $12.95B 2.98
2016-12-31 $38.97B $12.29B 3.17
2016-09-30 $38.44B $12.51B 3.07
2016-06-30 $39.82B $11.81B 3.37
2016-03-31 $42.09B $11.25B 3.74
2015-12-31 $42.28B $10.85B 3.90
2015-09-30 $43.30B $10.35B 4.19
2015-06-30 $43.22B $9.56B 4.52
2015-03-31 $44.71B $9.05B 4.94
2014-12-31 $45.19B $8.81B 5.13
2014-09-30 $39.64B $12.30B 3.22
2014-06-30 $39.99B $12.20B 3.28
2014-03-31 $40.53B $11.64B 3.48
2013-12-31 $40.61B $11.64B 3.49
2013-09-30 $45.86B $0.14B 334.75
2013-06-30 $46.96B $-1.18B -39.66
2013-03-31 $47.01B $-1.94B -24.20
2012-12-31 $46.68B $-2.13B -21.91
2012-09-30 $44.40B $-0.05B -925.00
2012-06-30 $45.86B $-1.14B -40.40
2012-03-31 $45.20B $-1.01B -44.71
2011-12-31 $44.90B $-1.40B -32.16
2011-09-30 $41.81B $1.22B 34.22
2011-06-30 $43.09B $0.79B 54.90
2011-03-31 $43.12B $0.76B 56.89
2010-12-31 $42.29B $0.90B 47.15
2010-09-30 $42.44B $0.72B 59.35
2010-06-30 $43.61B $0.20B 219.15
2010-03-31 $44.27B $0.07B 614.82
2009-12-31 $43.54B $0.25B 177.73
2009-09-30 $43.95B $0.90B 48.84
2009-06-30 $43.50B $0.98B 44.39
2009-03-31 $43.88B $0.52B 84.54
Sector Industry Market Cap Revenue
Transportation Transportation - Airlines $30.898B $61.643B
Delta Air Lines is one of the four carriers that controls majority of the US aviation market (the carriers account for more than 60% of the domestic market share). Bulk of this Atlanta-GA based carrier's revenues are recognized from its airline segment. Balance is represented by the refinery segment, which operates for the benefit of the airline division by providing it with jet fuel from its own production and agreements with third parties.
Stock Name Country Market Cap PE Ratio
Ryanair Holdings (RYAAY) Ireland $29.283B 17.23
United Airlines Holdings Inc (UAL) United States $24.061B 6.33
International Consolidated Airlines Group SA (ICAGY) Spain $19.524B 2.84
Southwest Airlines (LUV) United States $17.917B 27.10
LATAM Airlines Group S.A (LTM) Chile $11.261B 10.47
Air China (AIRYY) China $11.118B 0.00
Deutsche Lufthansa AG (DLAKY) Germany $9.329B 6.83
Cathay Pacific Airways (CPCAY) Hong Kong, SAR China $8.627B 0.00
ANA Holdings (ALNPY) Japan $8.578B 9.61
Japan Airlines (JAPSY) Japan $8.340B 11.79
American Airlines Group (AAL) United States $6.964B 6.36
Joby Aviation (JOBY) United States $6.849B 0.00
Alaska Air (ALK) United States $5.733B 9.34
Easyjet (EJTTF) United Kingdom $5.215B 0.00
Air Canada (ACDVF) Canada $4.405B 5.53
Copa Holdings, S.A (CPA) Panama $4.267B 7.07
Flughafen Wien AG (VIAAY) Austria $4.009B 17.32
SkyWest (SKYW) United States $3.902B 11.03
Corporacion America Airports S.A (CAAP) Luxembourg $3.142B 22.38
Air France-KLM SA (AFLYY) France $2.482B 4.50
JetBlue Airways (JBLU) United States $1.492B 0.00
Bristow Group (VTOL) United States $0.981B 8.74
Allegiant Travel (ALGT) United States $0.954B 14.28
Frontiers (ULCC) United States $0.778B 26.27
Sun Country Airlines Holdings (SNCY) United States $0.576B 10.22
Controladora Vuela Compania De Aviacion, S.A.B De C.V (VLRS) Mexico $0.512B 12.19
AZUL (AZUL) Brazil $0.211B 0.00
Gol Linhas Aereas Inteligentes S.A (GOLLQ) Brazil $0.050B 0.07
Surf Air Mobility (SRFM) United States $0.039B 0.00
Mesa Air (MESA) United States $0.038B 0.00
AirMedia Group Inc (ANTE) China $0.010B 0.00
China Eastern Airlines (CEA) China $0.000B 0.00
China Southern Airlines (ZNH) China $0.000B 0.00