The service is represented by a standardized 2-letter code. In the instance above, Thai Airways is TG. The departure and vacation spot cities are represented by International Air Transport Association airport codes In the example above, Munich is MUC and Bangkok is BKK. The International Air Transport Association is the usual setting organization.
If it’s worthwhile to change the return journey date, especially in case you have already used a portion of your ticket, often that is achieved with an airline directly. If you are booked on a number of airways, contact the airline that has issued a ticket. You may find that information (if journey agency is an issuer) on top proper nook of your ticket above the … Read more