How often are SYD to ADL flights on time?

Flights from Sydney (Mascot) (SYD) to Adelaide (ADL) arrive on time 72% of the time across 30,048 flights of official data.

Which airline is most reliable on the SYD to ADL route?

Qantas has the best on-time record on this route at 73% across 13,460 flights.

Route reliability

Flights from Sydney (Mascot) to Adelaide arrive on time 72% of the time across 30,048 flights. Here’s how each airline really performs.

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On-time rate

30,048 flights

On-time = arrived within 15 minutes of schedule, per BITRE. Compare the reverse leg ADL → SYD.

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Score real SYD–ADL flights on reliability, weather, and connection safety — not just price.