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cwsi.net Fare Classes & Mileage Calculators

Look up airline fare classes

get_fare_classes
Read-onlyIdempotent

What an airline fare class (booking code) means and what it earns, from cwsi.net's fare charts. Give a fare letter (e.g. Delta K) or a Southwest fare name, or leave fare_class out to list them all. Covers Alaska, Allegiant, American, Breeze, Delta, Frontier, Hawaiian, JetBlue, Southwest, Sun Country and United.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
airlineYesAirline code or name: AS/Alaska, G4/Allegiant, AA/American, MX/Breeze, DL/Delta, F9/Frontier, HA/Hawaiian, B6/JetBlue, WN/Southwest, SY/Sun Country, UA/United.
fare_classNoA fare letter such as "K", or a Southwest fare name such as "Choice". Leave out to list every fare class.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
linkYes
faresYes
airlineYes
columnsYes
airline_nameYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changed
    • changedInput schema / properties / airline / description
      Previous value: -"Airline code or name: AS/Alaska, G4/Allegiant, AA/American, DL/Delta, F9/Frontier, HA/Hawaiian, B6/JetBlue, WN/Southwest, UA/United."New value: +"Airline code or name: AS/Alaska, G4/Allegiant, AA/American, MX/Breeze, DL/Delta, F9/Frontier, HA/Hawaiian, B6/JetBlue, WN/Southwest, SY/Sun Country, UA/United."
  2. Changed1 schema field changed
    • changedInput schema / properties / airline / description
      Previous value: -"Airline code or name: AS/Alaska, AA/American, DL/Delta, HA/Hawaiian, B6/JetBlue, WN/Southwest, UA/United."New value: +"Airline code or name: AS/Alaska, G4/Allegiant, AA/American, DL/Delta, F9/Frontier, HA/Hawaiian, B6/JetBlue, WN/Southwest, UA/United."
  3. Changed2 schema fields changed
    • addedInput schema / properties / airline / maxLength
      Added value: +64
    • addedInput schema / properties / fare_class / maxLength
      Added value: +64
  4. First observed

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