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Airline Reference

Thai AirAsia (FD)

Asian low-cost carrier based in Thailand.

IATA CodeFD
ICAO CodeAIQ
CallsignTHAI ASIA
CountryThailand
CategoryAsian low-cost carrier

How FD Appears in a GDS PNR

When you see a segment line like this in a PNR, the airline code identifies Thai AirAsia:

2  FD 587 Y 15JUL 2*JFKLHR HK1  800A  2000P

The two-letter code FD at the start of the segment line is Thai AirAsia's IATA code — every flight segment operated by Thai AirAsia in a GDS PNR (Amadeus, Sabre, Galileo, or Worldspan) begins with this code, followed by the flight number.

About Thai AirAsia

Thai AirAsia is a asian low-cost carrier, based in Thailand. Its ICAO code, AIQ, is used for air traffic control and flight planning, while its radio callsign is “THAI ASIA”.

Booking Classes

Like most airlines, Thai AirAsia's fare classes follow the standard GDS booking-class letter system. See our complete booking class guide for what each letter (F, J, Y, and so on) typically means.

Frequently Asked Questions

What is Thai AirAsia's IATA code?

Thai AirAsia's IATA code is FD. This two-letter code appears at the start of every flight segment operated by Thai AirAsia in a GDS PNR.

What is Thai AirAsia's ICAO code?

Thai AirAsia's ICAO code is AIQ. The ICAO code is a separate, usually three-letter identifier used mainly in air traffic control and flight planning, distinct from the IATA code travel agents see in a PNR.

How do I convert a Thai AirAsia PNR to an itinerary?

Paste the raw PNR text into PNRGenius and it will automatically detect Thai AirAsia's segments (marked with the FD code) and build a clean, client-ready itinerary in seconds.

Convert a Thai AirAsia PNR to a Clean Itinerary

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