Delta Airlines Delta One Lounge (Level 4)

• ratingRated Good
• inspection score20 pts
• critical violations3
• last inspectedMarch 9, 2026
• address17801 International Blvd, A, Seatac 98158

Is Delta Airlines Delta One Lounge (Level 4) clean?

Delta Airlines Delta One Lounge (Level 4) is currently Rated Good from Public Health — Seattle & King County, from an inspection on March 9, 2026. Inspectors wrote up 3 critical violations — the kind most directly linked to foodborne illness. On Cooked's ladder that reads clean 😇.

What did inspectors find at Delta Airlines Delta One Lounge (Level 4)?

These are the violations recorded at the most recent inspection on March 9, 2026, in plain English, with the city's own wording underneath.

• 🧊cold food not cold enoughcritical
  2120 - Proper cold holding temperatures; between 42 to 45 degrees Fahrenheit (F) (6 to 7 degrees Celsius (C))
• ❓food from an unapproved sourcecritical
  0600 - Adequate handwashing facilities
• ⚠️1720 - Proper hot holding temperatures; between 130 to 134 degrees Fahrenheit (F) (54 to 56 degrees Celsius (C))critical
  1720 - Proper hot holding temperatures; between 130 to 134 degrees Fahrenheit (F) (54 to 56 degrees Celsius (C))

When was Delta Airlines Delta One Lounge (Level 4) last inspected?

Delta Airlines Delta One Lounge (Level 4) has 2 inspections on record going back to July 14, 2025, averaging 15 points.

Delta Airlines Delta One Lounge (Level 4) vs SeaTac

SeaTac runs 97% clean across 230 tracked restaurants — 222 clean, 7 mid, 1 cooked.

Against the 230 spots Cooked tracks in SeaTac, this one comes out cleaner than 2% of them.

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How Seattle grades restaurants

Public Health — Seattle & King County posts a word, not a letter: Excellent, Good, Okay, or Needs To Improve. The rating is deliberately not a snapshot — it averages the establishment’s recent routine inspections, so one bad day does not sink a consistently clean kitchen and one good day does not rescue a bad one. Inspectors score violations in red points for things that directly cause foodborne illness and blue points for everything else; around 45 red points triggers a mandatory re-inspection. Newly opened or recently changed spots can show as Not Rated until enough inspections accumulate.

Source: Public Health — Seattle & King County via King County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated March 9, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.