Adelaide to Sydney flights
Flights from Adelaide (ADL) to Sydney Kingsford Smith (SYD) cover 1,164 km. 6,590 flights flew it in the last 12 months of Bureau of Infrastructure and Transport Research Economics (BITRE) figures; 76% were on time across 3 airlines.
On time means arriving within 15 minutes of schedule (BITRE's definition).
Airlines on this route
| Airline | Flights | On time | Cancelled | Average delay |
|---|---|---|---|---|
| Qantas | 2,903 | 80% | 1.8% | – |
| Virgin Australia | 2,108 | 71% | 2.3% | – |
| Jetstar Airways | 1,579 | 75% | 4.7% | – |
Month by month
Over the last 12 months, Adelaide to Sydney ran best in June 2026 (85.3% on time) and worst in August 2025 (66.4%).
See the figures
| Month | On time | Cancelled | Flights |
|---|---|---|---|
| August 2025 | 66% | 4.3% | 533 |
| September 2025 | 78% | 3.1% | 546 |
| October 2025 | 70% | 2.3% | 565 |
| November 2025 | 67% | 4.8% | 544 |
| December 2025 | 78% | 1.4% | 586 |
| January 2026 | 78% | 3.6% | 552 |
| February 2026 | 77% | 2.7% | 478 |
| March 2026 | 76% | 2.7% | 547 |
| April 2026 | 79% | 2% | 605 |
| May 2026 | 80% | 1.3% | 533 |
| June 2026 | 85% | 1.6% | 509 |
| July 2026 | 78% | 2% | 592 |
Source: BITRE domestic airline on-time performance, August 2025 to July 2026. Source: BITRE, licensed under Creative Commons Attribution 3.0 Australia. Figures describe the past and do not predict a future flight.
Questions and answers
- How often are flights between Adelaide and Sydney on time?
- 76% of 6,590 flights were on time (within 15 minutes) over the last 12 months of Bureau of Infrastructure and Transport Research Economics (BITRE) figures, and 2.6% were cancelled.
- Which airline is most punctual between Adelaide and Sydney?
- Qantas, with 80.2% on time. Virgin Australia was the least punctual at 71.1%.
- What is the best month to fly between Adelaide and Sydney?
- Over the last 12 months, Adelaide to Sydney ran best in June 2026 (85.3% on time) and worst in August 2025 (66.4%).
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