Real ChatGPT answer · index seedxHzy9VM5LpIcompleteTravel and hospitality · travel rewards and pointsbrand

Why is my Delta Air Lines companion certificate not applying to the main cabin fare basis I selected, and what are the strict routing rules for using it on multi-leg domestic itineraries?

ChatGPTgpt-62 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Why is my Delta Air Lines companion certificate not applying to the main cabin fare basis I selected, and what are the strict routing rules for using it on multi-leg domestic itineraries?
2 real searches · 1 real-search pass
site:delta.com companion certificate terms and conditions fare class routing rules domestic itineraryGoogle ↗
OBSERVED
Delta Air Lines companion certificate terms conditions eligible fare classes routing rules multi-city domestic itinerary 2026Google ↗
OBSERVED

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
site:delta.com companion certificate terms and conditions fare class routing rules domestic itinerary Google ↗
Delta Air Lines companion certificate terms conditions eligible fare classes routing rules multi-city domestic itinerary 2026 Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
site:delta.com companion certificate terms and conditions fare class routing rules domestic itinerary
OBSERVED
Google ↗
AI Mode ↗
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of 1
Delta Air Lines companion certificate terms conditions eligible fare classes routing rules multi-city domestic itinerary 2026
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1