{
  "story_id": "1add5534a9912c3f4e80702b6fcbabf3",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-03T22:21:09.000Z",
  "content_hash": "b0dfb07853be7ea3d6dbf9156984b01b9d9986805e89d17eccb367aa4c94238f",
  "hash_basis": "sha256 over `headline\\ndek\\nprose`, plus `\\n` + the canonical citations JSON when any source is placed, plus `\\n#blog` for blogs",
  "basis": {
    "headline": "American Airlines Adds Premium Seats to 777 Jets, Phases Out First Class",
    "dek": "American Airlines is retrofitting its Boeing 777-300ER fleet with more premium seats and eliminating first class to boost profitability.",
    "prose": "American Airlines is adding more premium seats to its Boeing 777-300ER planes used on long-haul routes while phasing out first class. [^1]\n\nAmerican Airlines introduced its first retrofitted Boeing 777-300ER, which replaces international First Class with a larger Flagship Suite business cabin. [^2]\n\nAmerican expects to complete upgrades of all 20 of its 777-300ERs sometime in 2027. [^3]\n\nThe revamped aircraft will have 144 premium seats, up from 116 under the current layout, with the total percentage rising to about 44 percent from 38 percent. [^4]\n\nThe US carrier said the first retrofitted aircraft will begin commercial service on Wednesday from New York to Buenos Aires. [^5]\n\nAmerican Airlines claimed the retrofitted 777-300ER has 144 premium or extra-legroom seats, more than any aircraft operated by a US airline. [^6]\n\nAmerican Airlines said the retrofitted Boeing 777-300ER offers 70 Flagship Suite seats with privacy doors, additional storage and a chaise-lounge position, plus 44 Premium Economy seats and 30 Main Cabin Extra seats. [^7]",
    "cited": "[{\"statement\":\"American Airlines is adding more premium seats to its Boeing 777-300ER planes used on long-haul routes while phasing out first class.\",\"source\":\"The Manila Times\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T22:21:09.000Z\",\"publisher_count\":1,\"sources\":[\"The Manila Times\"]},{\"statement\":\"American Airlines introduced its first retrofitted Boeing 777-300ER, which replaces international First Class with a larger Flagship Suite business cabin.\",\"source\":\"Aviation24.be\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T21:13:44.000Z\",\"publisher_count\":1,\"sources\":[\"Aviation24.be\"]},{\"statement\":\"American expects to complete upgrades of all 20 of its 777-300ERs sometime in 2027.\",\"source\":\"The Manila Times\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T22:21:09.000Z\",\"publisher_count\":1,\"sources\":[\"The Manila Times\"]},{\"statement\":\"The revamped aircraft will have 144 premium seats, up from 116 under the current layout, with the total percentage rising to about 44 percent from 38 percent.\",\"source\":\"The Manila Times\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T22:21:09.000Z\",\"publisher_count\":1,\"sources\":[\"The Manila Times\"]},{\"statement\":\"The US carrier said the first retrofitted aircraft will begin commercial service on Wednesday from New York to Buenos Aires.\",\"source\":\"The Manila Times\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-03T22:21:09.000Z\",\"publisher_count\":1,\"sources\":[\"The Manila Times\"]},{\"statement\":\"American Airlines claimed the retrofitted 777-300ER has 144 premium or extra-legroom seats, more than any aircraft operated by a US airline.\",\"source\":\"Aviation24.be\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T21:13:44.000Z\",\"publisher_count\":1,\"sources\":[\"Aviation24.be\"]},{\"statement\":\"American Airlines said the retrofitted Boeing 777-300ER offers 70 Flagship Suite seats with privacy doors, additional storage and a chaise-lounge position, plus 44 Premium Economy seats and 30 Main Cabin Extra seats.\",\"source\":\"Aviation24.be\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T21:13:44.000Z\",\"publisher_count\":1,\"sources\":[\"Aviation24.be\"]}]",
    "kind": "news"
  },
  "receipt_verify": "Ed25519 over the dot-joined string `slice_hash.cursor_from.cursor_to.view.view_version.row_count`; public_key and sig are base64url of the raw 32-byte key / 64-byte signature",
  "receipt": null,
  "receipt_note": "this revision predates receipt-keeping (before v0.37.0); the filed row lives in the record",
  "generation_chain": {
    "wire": {
      "stream": "fountain_news",
      "story_id": "2c089cee43fbba92fb9b8e45da6f780c",
      "thread_id": "8f4d4d9713fdc2fe2ead6e94d576cb95",
      "thread_label": "Flagship First",
      "novelty": "UPDATE",
      "content_hash": "b9d1b9decbf9c6bc75218adbba3dda8b56c0d175e7b334e8a39aadfbe43e51b0",
      "last_published_at": "2026-09-03T22:21:09.000Z",
      "read_receipt": {
        "slice_hash": "8a5b664620c1e1ce6df89e927a288aaf3158f97c614b79c5b085ba7c7732bd82",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDNUMjE6NDU6NTMuMDAwMDAwWiIsImlkIjoiOTQ1NDU4MWY3YjJmMTI0MGQ1ZGVhMjVmMzg1MzNiZGIiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDNUMjI6MjQ6MjQuMDAwMDAwWiIsImlkIjoiMmIwMjcwOGU1MDJhYjFjYWJhZmI3MzlmMTViZDc0MTQiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 12166856,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "yvHxRQK1pf_1kC61yP0QIGVq4EFC1UaNsf82-D210M341h3GUNpol09-_g2VU4MjqhVR0Lyl7y9aRPpvYxy5Ag",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-04T06:47:22.151Z"
  },
  "cited_facts": [
    {
      "statement": "American Airlines is adding more premium seats to its Boeing 777-300ER planes used on long-haul routes while phasing out first class.",
      "source": "The Manila Times",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T22:21:09.000Z",
      "publisher_count": 1,
      "sources": [
        "The Manila Times"
      ]
    },
    {
      "statement": "American Airlines introduced its first retrofitted Boeing 777-300ER, which replaces international First Class with a larger Flagship Suite business cabin.",
      "source": "Aviation24.be",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T21:13:44.000Z",
      "publisher_count": 1,
      "sources": [
        "Aviation24.be"
      ]
    },
    {
      "statement": "American expects to complete upgrades of all 20 of its 777-300ERs sometime in 2027.",
      "source": "The Manila Times",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T22:21:09.000Z",
      "publisher_count": 1,
      "sources": [
        "The Manila Times"
      ]
    },
    {
      "statement": "The revamped aircraft will have 144 premium seats, up from 116 under the current layout, with the total percentage rising to about 44 percent from 38 percent.",
      "source": "The Manila Times",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T22:21:09.000Z",
      "publisher_count": 1,
      "sources": [
        "The Manila Times"
      ]
    },
    {
      "statement": "The US carrier said the first retrofitted aircraft will begin commercial service on Wednesday from New York to Buenos Aires.",
      "source": "The Manila Times",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-03T22:21:09.000Z",
      "publisher_count": 1,
      "sources": [
        "The Manila Times"
      ]
    },
    {
      "statement": "American Airlines claimed the retrofitted 777-300ER has 144 premium or extra-legroom seats, more than any aircraft operated by a US airline.",
      "source": "Aviation24.be",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T21:13:44.000Z",
      "publisher_count": 1,
      "sources": [
        "Aviation24.be"
      ]
    },
    {
      "statement": "American Airlines said the retrofitted Boeing 777-300ER offers 70 Flagship Suite seats with privacy doors, additional storage and a chaise-lounge position, plus 44 Premium Economy seats and 30 Main Cabin Extra seats.",
      "source": "Aviation24.be",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T21:13:44.000Z",
      "publisher_count": 1,
      "sources": [
        "Aviation24.be"
      ]
    }
  ],
  "note": "A signature proves who filed this and that it has not changed since. It never makes a claim true."
}