Asian flag carrier based in Thailand, and is a member of Star Alliance.
| IATA Code | TG |
|---|---|
| ICAO Code | THA |
| Callsign | THAI |
| Country | Thailand |
| Category | Asian flag carrier |
| Airline Alliance | Star Alliance |
When you see a segment line like this in a PNR, the airline code identifies Thai Airways:
2 TG 587 Y 15JUL 2*JFKLHR HK1 800A 2000P
The two-letter code TG at the start of the segment line is Thai Airways's IATA code — every flight segment operated by Thai Airways in a GDS PNR (Amadeus, Sabre, Galileo, or Worldspan) begins with this code, followed by the flight number.
Thai Airways is a asian flag carrier, based in Thailand, and is a member of Star Alliance. Its ICAO code, THA, is used for air traffic control and flight planning, while its radio callsign is “THAI”.
Like most airlines, Thai Airways'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.
Thai Airways's IATA code is TG. This two-letter code appears at the start of every flight segment operated by Thai Airways in a GDS PNR.
Thai Airways's ICAO code is THA. 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.
Paste the raw PNR text into PNRGenius and it will automatically detect Thai Airways's segments (marked with the TG code) and build a clean, client-ready itinerary in seconds.
Thai Airways is a member of Star Alliance.
Paste any PNR with a TG segment and get a client-ready itinerary in seconds — free, no signup.
Try the Free Converter →