
Sustainability Accounting Standards Board (SASB) Index
| TOPIC | METRIC | CODE | RESPONSE | 
|---|---|---|---|
| Activity Metrics | Available seat kilometers (ASK) | TR-AL-000.A | 437,782.60 million | 
| Passenger load factor | TR-AL-000.B | 85% | |
| Revenue passenger kilometers (RPK) | TR-AL-000.C | 373,754.84 million | |
| Revenue ton kilometers (RTK) | TR-AL-000.D | 39,562.25 million (includes cargo and assumed per passenger weight of 100 kilograms) | |
| Number of departures | TR-AL-000.E | 
							4,400 average daily departures (all carriers);
							 3,069 average daily departures (Delta only)  | 
					|
| Average age of fleet (years) | TR-AL-000.F | 
							14.8 (mainline);
							 14.1 (mainline + regional carriers)  | 
					|
| Greenhouse Gas (GHG) Emissions | Gross Scope 1 Emissions (metric tons CO2e) | TR-AL-110a.1 | 35,612,912 | 
| Discussion of long- and short-term strategy or plan to manage Scope 1 emissions, emissions reduction targets and an analysis of performance against those targets | TR-AL-110a.2 | See Climate and Environment section | |
| (1) Total fuel consumed (Gigajoules) | TR-AL-110a.3 | 
							315,322,509 (mainline jet fuel);
							 489,224,068 (mainline & Endeavor jet fuel)  | 
					|
| (2) Percentage alternative fuel | TR-AL-110a.3 | <1% | |
| (3) Percentage sustainable aviation fuel (SAF) | TR-AL-110a.3 | <1% | |
| Gross Scope 2 Emissions (metric tons CO2e) | TR-AL-110a.3 | 192,637 | |
| Labor Practices | Percentage of active workforce employed under collective bargaining agreements | TR-AL-310a.1 | Approximately 20% 1 | 
| (1) Number of work stoppages | TR-AL-310a.2 | 0 | |
| (2) Total days idle | TR-AL-310a.2 | 0 | |
| Competitive Behavior | Total amount of monetary losses as a result of legal proceedings associated with anti-competitive behavior regulations | TR-AL-520a.1 | N/A | 
| Accident and Safety Management | Description of implementation and outcomes of a Safety Management System | TR-AL-540a.1 | See Safety Section | 
| Number of aviation accidents 2 | TR-AL-540a.2 | 4 total, 3 damages and 1 injury (mainline only) | |
| Number of governmental enforcement actions of aviation safety regulations 3 | TR-AL-540a.3 | 0 | 
Taskforce On Climate-Related Financial Disclosures (TCFD) Index
| DISCLOSURE CATEGORY | RECOMMENDED DISCLOSURE | RELEVANT SECTIONS | 
|---|---|---|
| 
						Governance
						 Disclose the organization’s governance around climate-related risks and opportunities.  | 
					
						 a) Describe the board’s oversight of climate-related risks and opportunities. b) Describe management’s role in assessing and managing climate-related risks.  | 
					Climate and Environment: Governance: | 
| 
						Strategy
						 Disclose the actual and potential impacts of climate- related risks and opportunities on the organization’s businesses, strategy and financial planning.  | 
					
						 a) Describe the climate-related risks and opportunities the organization has identified over the short-, medium- and long- term. b) Describe the impact of climate-related risks and opportunities on the organization’s businesses, strategy and financial planning. c) Describe the potential impact of different scenarios, including a 2°C scenario, on the organization’s businesses, strategy and financial planning.  | 
					Climate and Environment: | 
| 
						Risk Management
						 Disclose how the organization identifies, assesses and manages climate-related risks.  | 
					
						 a) Describe the organization’s processes for identifying and assessing climate-related risks. b) Describe the organization’s processes for managing climate-related risks. c) Describe how processes for identifying, assessing and managing climate-related risks are integrated into the organization’s overall risk management.  | 
					Climate and Environment: Governance: | 
| 
						Metrics and Targets
						 Disclose the metrics and targets used to assess and manage relevant climate-related risks and opportunities.  | 
					
						 a) Disclose the metrics used by the organization to assess climate-related risks and opportunities in line with its strategy and risk management process. b) Disclose Scope 1, Scope 2, and if appropriate, Scope 3 GHG emissions and the related risks. 1 c) Describe the targets used by the organization to manage climate-related risks and opportunities and performance against targets.  | 
					Climate and Environment: Appendix: | 
