The co-brand credit card relationship with American Express is a cornerstone of Delta's high-margin revenue strategy, growing from $8.2 billion in 2025 with a target of $10 billion. This highlights the importance of partner ecosystems and loyalty programs to their financial health.
Filing excerpt
Our most significant and valuable contract to sell miles relates to our co-brand credit card relationship with American Express. In 2025, remuneration from American Express totaled $8.2 billion, which we expect to grow to $10 billion over the next few years.
What this signalsFilings often name leadership changes, deals and spending plans.
Vendors
sec-10kmajorContractWinGet every 10-K signal for Delta and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at Delta this week?”
The Signal API returns 10-K signals for any list of companies as JSON, for your CRM, warehouse or app.
Sign up and spend your free credits on the companies you sell to.
This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/089c40a8-7f83-4bdd-9001-baeb26d0b21e returns this record as JSON. POST /v1/companies/enrich returns every signal for delta.com.
{
"signal_id": "089c40a8-7f83-4bdd-9001-baeb26d0b21e",
"signal_type": "sec-10k",
"signal_subtype": "majorContractWin",
"detected_at": "2026-02-17T06:32:06.387+00:00",
"company": {
"name": "Delta",
"domain": "delta.com"
},
"data": {
"detail": "The co-brand credit card relationship with American Express is a cornerstone of Delta's high-margin revenue strategy, growing from $8.2 billion in 2025 with a target of $10 billion. This highlights the importance of partner ecosystems and loyalty programs to their financial health.",
"metrics": {
"timeframe": "multi_year",
"dollar_context": "remuneration from American Express in 2025",
"dollar_millions": 8200
},
"summary": "Delta's American Express partnership generated $8.2B in 2025, targeting $10B annually",
"excerpts": "Our most significant and valuable contract to sell miles relates to our co-brand credit card relationship with American Express. In 2025, remuneration from American Express totaled $8.2 billion, which we expect to grow to $10 billion over the next few years.",
"relevance": 0.8,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/27904/000002790426000013/dal-20251231.htm",
"filing_date": "2026-02-10",
"filing_year": 2026,
"fiscal_year_end": "12/31",
"sales_relevance": "Scaling needs",
"signal_category": "revenue",
"vendors_mentioned": [
"American Express"
]
}
}
curl https://signals.autobound.ai/v1/signals/089c40a8-7f83-4bdd-9001-baeb26d0b21e \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"delta.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.