Jetstar Flight 504 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number JQ504 take?
Flight number JQ504 takes approximately 1 hour and 30 minutes to fly directly from MEL to Kingsford Smith Intl. Airport (SYD). Sure, there’s magic in the destination, but getting there is half the fun!
What terminal does JQ504 fly out of?
Flights between MEL and Kingsford Smith Intl. Airport (SYD) are served by JQ504, and passengers who travel on this flight typically board from Terminal 4.
What kind of plane is on flight number JQ504?
Chances are you’ll be on the Airbus A320 if you’re booked on flight number JQ504. This flight almost always departs from Tullamarine Airport and touches down at Mascot Airport.
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 JQ504 flight with Travelocity, please visit our Customer Service Portal.