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Rank 03 Premium airline Published July 2026

Fails 02tasks

Delta

Primary taskFind the lowest fare for a route and what the cheapest bundle excludes

The journey ended before the task completed.

Layer-1 scan
L0 · Not Ready
Principal barrier
Task completion
Measured tasks
2

Measured journey

Find the lowest fare for a route and what the cheapest bundle excludes

Failed
  1. Open delta.com
  2. Read body
  3. locator.click: Timeout 15000ms exceeded.
  4. Read body
3 verified landmarks Journey ended at task completion

Evidence at the break

No verified answer was extracted from this run.

No screenshot was captured. The run trace remains the primary evidence for this journey.
  1. locator.click: Timeout 15000ms exceeded.
  2. locator.innerText: Timeout 15000ms exceeded.

Journey trace

  1. 01 Open delta.com Verified
  2. 02 Read body Verified
  3. 03 locator.click: Timeout 15000ms exceeded. Stopped
  4. 15 Read body Verified
Show all 22 run steps
  1. 01 Open delta.com Verified
  2. 02 Read body Verified
  3. 03 locator.click: Timeout 15000ms exceeded. Stopped
  4. 04 locator.innerText: Timeout 15000ms exceeded. Stopped
  5. 05 Call webmcp tool Verified
  6. 06 Read the page Verified
  7. 07 locator.fill: Timeout 15000ms exceeded. Stopped
  8. 08 Read form Verified
  9. 09 locator.innerText: Timeout 15000ms exceeded. Stopped
  10. 10 PSC Verified
  11. 11 locator.fill: Timeout 15000ms exceeded. Stopped
  12. 12 locator.fill: Error: Input of type "checkbox" cannot be filled Stopped
  13. 13 locator.innerText: Timeout 15000ms exceeded. Stopped
  14. 14 Open delta.com Verified
  15. 15 Read body Verified
  16. 16 PSC Verified
  17. 17 locator.innerText: Timeout 15000ms exceeded. Stopped
  18. 18 Wait Verified
  19. 19 locator.fill: Error: Element is not an <input>, <textarea> or [contenteditable] element Stopped
  20. 20 Read input Verified
  21. 21 Call webmcp tool Verified
  22. 22 locator.click: Timeout 15000ms exceeded. Stopped

What worked

  • Open delta.com
  • Read body

Where the journey ended

  • locator.click: Timeout 15000ms exceeded.
  • locator.innerText: Timeout 15000ms exceeded.
  • locator.fill: Timeout 15000ms exceeded.

Measured journey 2

Read the order summary total at the review step before payment

Failed

No step trace was captured for this run.

0 verified landmarks Journey ended at task completion

Evidence at the break

No verified answer was extracted from this run.

No screenshot was captured. The run trace remains the primary evidence for this journey.
  1. The final run state is documented in the trace below.

What worked

    Where the journey ended

      Access-gated journeys

      1 task reached an honest login, booking-reference, or payment wall. It is excluded from the measurable index.

      Measured journey 3

      Enter the change-flight or online check-in flow from Manage Booking

      Gated
      1. Open delta.com
      2. Read the page
      3. My Trips
      4. Read the page
      5. Read the page
      6. Reached the expected wall: Both 'My Trips' and 'Check-in' flows require a booking reference (Confirmation Number) to proceed. My Trips also requires First Name and Last Name. This is the standard gated authentication barrier for accessing booking management features.
      3 verified landmarks Journey reached an excluded access wall

      Evidence at the gate

      Reached the expected wall: Both 'My Trips' and 'Check-in' flows require a booking reference (Confirmation Number) to proceed. My Trips also requires First Name and Last Name. This is the standard gated authentication barrier for accessing booking management features.

      No screenshot was captured. The run trace remains the primary evidence for this journey.
      1. Reached the expected wall: Both 'My Trips' and 'Check-in' flows require a booking reference (Confirmation Number) to proceed. My Trips also requires First Name and Last Name. This is the standard gated authentication barrier for accessing booking management features.

      Journey trace

      1. 01 Open delta.com Verified
      2. 02 Read the page Verified
      3. 06 Read the page Verified
      4. 07 Reached the expected wall: Both 'My Trips' and 'Check-in' flows require a booking reference (Confirmation Number) to proceed. My Trips also requires First Name and Last Name. This is the standard gated authentication barrier for accessing booking management features. Gated
      Show all 7 run steps
      1. 01 Open delta.com Verified
      2. 02 Read the page Verified
      3. 03 My Trips Verified
      4. 04 Read the page Verified
      5. 05 Check-in Verified
      6. 06 Read the page Verified
      7. 07 Reached the expected wall: Both 'My Trips' and 'Check-in' flows require a booking reference (Confirmation Number) to proceed. My Trips also requires First Name and Last Name. This is the standard gated authentication barrier for accessing booking management features. Gated

      What worked

      • Open delta.com
      • Read the page

      Where access was gated

      • Reached the expected wall: Both 'My Trips' and 'Check-in' flows require a booking reference (Confirmation Number) to proceed. My Trips also requires First Name and Last Name. This is the standard gated authentication barrier for accessing booking management features.