Mount Isa to Brisbane flights
Flights from Mount Isa (ISA) to Brisbane Archerfield (ACF) cover 1,571 km. 849 flights flew it in the last 12 months of Bureau of Infrastructure and Transport Research Economics (BITRE) figures; 84% were on time across 2 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 | 690 | 83% | 1% | – |
| Virgin Australia | 159 | 87% | 1.3% | – |
Month by month
Over the last 12 months, Mount Isa to Brisbane ran best in March 2026 (95.7% on time) and worst in September 2025 (75.3%).
See the figures
| Month | On time | Cancelled | Flights |
|---|---|---|---|
| August 2025 | 76% | 2.5% | 79 |
| September 2025 | 75% | 1.3% | 77 |
| October 2025 | 78% | 1.3% | 78 |
| November 2025 | 90% | 0% | 67 |
| December 2025 | 82% | 0% | 68 |
| January 2026 | 91% | 0% | 70 |
| February 2026 | 90% | 3.2% | 62 |
| March 2026 | 96% | 2.9% | 70 |
| April 2026 | 84% | 1.5% | 68 |
| May 2026 | 84% | 0% | 69 |
| June 2026 | 80% | 0% | 69 |
| July 2026 | 85% | 0% | 72 |
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 Mount Isa and Brisbane on time?
- 84% of 849 flights were on time (within 15 minutes) over the last 12 months of Bureau of Infrastructure and Transport Research Economics (BITRE) figures, and 1.1% were cancelled.
- Which airline is most punctual between Mount Isa and Brisbane?
- Virgin Australia, with 86.8% on time. Qantas was the least punctual at 83.3%.
- What is the best month to fly between Mount Isa and Brisbane?
- Over the last 12 months, Mount Isa to Brisbane ran best in March 2026 (95.7% on time) and worst in September 2025 (75.3%).
Flying Mount Isa to Brisbane soon?
Forward your booking and TripStow builds your trip, reminds you when check-in opens and shows how your flight usually runs. Free.
Start free