Thai AirAsia Flight 3429 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number FD3429 take?
FD3429 takes about 1 hour and 15 minutes to fly straight from Don Mueang Intl. Airport (DMK) to CNX. We all know there’s magic in the destination, but the journey is always half the fun!
How often is FD3429 on time?
Roughly 89% of FD3429 flights arrive on time — so if you’re taking to the skies from Bangkok Airport (DMK-Don Mueang Intl.) to Chiang Mai Intl. Airport (CNX), you can relax knowing that you will touch down at your destination as quickly as possible. In the rare instance that your Thai AirAsia flight experiences a delay, you can expect to wait roughly 10 minutes. Thanks to the air carrier’s high standard of service, this route has a 3.85-star rating.
What terminal does FD3429 fly out of?
Flight number FD3429 runs between DMK and Chiang Mai Intl. Airport (CNX), and travelers on this flight commonly board the plane from Terminal 2.
What kind of plane is on flight number FD3429?
Expect to hop on board an Airbus A320 if you’ve reserved a seat on flight FD3429. Almost all flights from Don Mueang Airport to Chiang Mai Airport are operated using this type of plane.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your FD3429 flight with Travelocity, please visit our Customer Service Portal.