Garuda Indonesia Flight 6D121 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number GA121 take?
Flight number GA121 flies straight from KNO to CGK. During this trip, you’ll be in the air for 2 hours and 25 minutes. It’s wise to book ahead to lock in your favorite seat.
How often is GA121 on time?
Garuda Indonesia flight number GA121 between Kuala Namu Intl. Airport (KNO) and Jakarta Cengkareng Airport departs as scheduled 82% of the time — so you can relax knowing that you’ll get to your destination ASAP. If your flight happens to be late, you can expect a wait time of roughly 12 minutes. This route has a star rating of 3.1.
What kind of plane is on flight number GA121?
Get ready to jump on board a Boeing 737-800 if you’ve reserved a seat on flight GA121. Most flights from KNO to Jakarta Cengkareng Airport operate using this kind 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 GA121 flight with Travelocity, please visit our Customer Service Portal.