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VizualStocks API
PUBLIC DATA DEFINITIONS

Delta Air Lines KPI & segment coverage

Operating KPI and segment definitions available for Delta Air Lines (DAL) through the VizualStocks API.

DAL10 metric seriesCatalog checked 2026-10-28

Active metrics 10

COMPANY KPI

Adjusted Diluted EPS

Diluted earnings per share after Delta’s reported non-GAAP adjustments, including applicable investment valuation, fuel hedge and other specified items.

adjustedDilutedEps
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
COMPANY KPI

Available Seat Miles

Seats available for sale multiplied by the distance flown, summed across flights. It measures offered passenger capacity.

availableSeatMiles
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
SEGMENT

Loyalty Travel Awards Revenue

Passenger revenue recognized when loyalty award travel is provided. It differs from loyalty and related revenue in Delta’s Other Revenue table.

loyaltyTravelAwardsRevenue
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
SEGMENT

Main Cabin Ticket Revenue

Revenue from passenger tickets classified by Delta as main cabin products.

mainCabinTicketRevenue
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
COMPANY KPI

Non Fuel Cost Per Available Seat Mile

Operating cost per available seat mile excluding fuel, third-party refinery sales, maintenance/repair/overhaul costs and profit sharing under Delta’s current CASM-Ex definition. Stored in U.S. dollars per seat mile; older figures including maintenance costs are excluded.

nonFuelCostPerAvailableSeatMile
Frequency
quarterly / annual
Reported history
Q1'25 — Q3'26
History endpoint
COMPANY KPI

Passenger Load Factor

Revenue passenger miles divided by available seat miles for the reporting period, reflecting the share of offered seat capacity used by paying passengers.

passengerLoadFactor
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
COMPANY KPI

Passenger Revenue Per Available Seat Mile

Passenger revenue divided by available seat miles, stored in U.S. dollars per seat mile. Issuer tables report cents, which are converted to dollars.

passengerRevenuePerAvailableSeatMile
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
SEGMENT

Premium Ticket Revenue

Revenue from passenger tickets for Delta premium cabin products, including Delta One, First Class, Premium Select and Comfort offerings.

premiumTicketRevenue
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
COMPANY KPI

Revenue Passenger Miles

Miles flown by paying passengers, summed across passengers and flights. It measures passenger traffic rather than seat capacity.

revenuePassengerMiles
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint
SEGMENT

Travel Related Services Revenue

Passenger revenue from travel-related services, including baggage fees and other passenger service charges.

travelRelatedServicesRevenue
Frequency
quarterly / annual
Reported history
Q4'24 — Q3'26
History endpoint