wheretocredit

# Where to Credit Look up mileage earning rates for any airline and booking class across 50+ frequent flyer programs. Covers both **redeemable miles** (the ones you spend) and **qualifying miles** (the ones that count toward elite status). **Source:** [wheretocredit.com](https://www.wheretocredit.com) — No API key required. Data is scraped via webfetch. ## URL Patterns All data lives at predictable URLs on wheretocredit.com: ### Airline booking class detail (PRIMARY) ``` https://www.wheretocredit.com/en/{IATA_CODE}/{BOOKING_CLASS} ``` Returns: cabin type, fare types, redeemable miles table, qualifying miles table. Example: `https://www.wheretocredit.com/en/AY/Z` (Finnair class Z) ### Airline overview (all classes) ``` https://www.wheretocredit.com/en/{IATA_CODE} ``` Returns: list of all booking classes with cabin, fare types, and top earning program for each. Example: `https://www.wheretocredit.com/en/AY` (all Finnair classes) ### Program overview (all partner airlines) ``` https://www.wheretocredit.com/en/programs/{PROGRAM_CODE} ``` Returns: list of all airlines that credit to this program. Example: `https://www.wheretocredit.com/en/programs/AA` (AA AAdvantage partners) ## Common IATA Codes | Code | Airline | |------|---------| | AA | American Airlines | | AS | Alaska Airlines | | AF | Air France | | AY | Finnair | | BA | British Airways | | CX | Cathay Pacific | | DL | Delta | | EK | Emirates | | IB | Iberia | | JL | Japan Airlines | | KL | KLM | | LH | Lufthans...