History
Delta Air Lines
DALAtlanta-based major airline known for operational reliability and premium service.
This page tracks Delta Air Lines (DAL) — a major US airline in our aviation intelligence coverage. It collects every earnings brief, SEC filing breakdown, and weekly market brief we have published on DAL. When Delta Air Lines files a 10-Q or 10-K, we publish a same-week earnings brief; the episodes below are generated automatically from those filings and from our weekly sector coverage.
Why it matters: Network carriers set the pricing and capacity backdrop the rest of the sector trades against.
Latest Performance
Week of 2026-08-21 - 2026-08-28
$80.07
-2.84%
What we track for DAL
The recurring themes our Delta Air Lines coverage follows. Specific figures live in the individual briefs below — this is the standing checklist, not a claim about any one quarter.
- Quarterly 10-Q and annual 10-K filings, as they are filed
- Unit revenue (RASM) and unit cost (CASM) direction
- Capacity and network plans — where seats are being added or pulled
- Fleet orders, deliveries, and retirements
- Fuel, labour, and maintenance cost pressure
- Balance sheet and liquidity position
Company History
Deep dive into the history of Delta Air Lines, from founding to present day.
Earnings Analysis Episodes
Detailed analysis of Delta Air Lines's quarterly and annual SEC filings.
Weekly Briefs Mentioning Delta Air Lines
Delta Air Lines (DAL) has featured in our weekly aviation market briefs — earnings, filings, and stock moves in the context of the wider sector.
Get DAL analysis the day it files
When Delta Air Lines files a 10-Q or 10-K we publish a same-week earnings brief, plus a sector brief every Sunday. Every figure reconciles to the filing.