What verified rules apply to service animals on Delta Air Lines?

Check Delta Air Lines's service-animal requirements before travel and complete every required form. The rules can change with the animal, flight length and destination.

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What this answer depends on

  • Delta accepts trained service dogs under its published requirements and distinguishes them from pets and emotional-support animals.
  • Required US DOT forms, long-flight relief documentation and destination rules should be completed before travel when current.

Important unknowns

  • Exact trip and airline operating each flight
  • Fare product and ticket issue date
  • Current loyalty, card or other traveler benefits
  • Current size, weight, airport and temporary route restrictions

What to do next

  1. Step 1

    Open the official baggage policy or calculator linked below.

  2. Step 2

    Enter or confirm the exact route, dates, cabin, fare and operating airline.

  3. Step 3

    Check bag count, dimensions, weight and any restricted-item rule separately.

  4. Step 4

    Save the result or receipt and recheck after any trip change.

Sources and last checked