ASP to ADL flight delays
Alice Springs (ASP) Adelaide (ADL)
404 flights · January 2025 – August 2026 · Australian Government BITRE
74.63%
Arrived on time
Within 15 minutes of schedule
0.5%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
—
Delay per flight
Averaged over every flight flown
What the record says about this route
Which airline you fly changes the odds here. QantasLink arrived on time 48.2 points more often than Virgin Australia over the same period on the same route — same airports, same weather, same air traffic control. A gap that survives all of that is about how the two airlines are run.
The season swings this route hard. In May it ran 40.6 points more punctual than in July — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
This is a thin route — 404 flights across the whole period. On a route this infrequent a cancellation is far more costly than the rate suggests, because the next departure may not be the same day.
Flights from Alice Springs to Adelaide run late more often than the average route, though not severely.
Which airline should you fly on this route?
Over January 2025 – August 2026, QantasLink arrived on time most often on ASP to ADL. Virgin Australia was late most often. Flights ran closest to schedule in May and worst in July.
Every airline on ASP to ADL
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| QantasLink | 299 | 87.21% | 0.67% | — | A |
| Virgin Australia | 105 | 39.05% | 0% | — | F |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
ADL to ASP Adelaide back to Alice Springs 77.23% on time CCommon questions
Are flights from Alice Springs to Adelaide usually delayed?
74.63% of flights on the ASP to ADL route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is about the same as the average route in this record.
Which airline is most on time from Alice Springs to Adelaide?
QantasLink, at 87.21% on time across 299 flights. The least punctual on the route was Virgin Australia at 39.05%.
How often are ASP to ADL flights cancelled?
0.5% of scheduled flights did not operate — about 5 in every thousand. That is in the normal range.
What is the best month to fly Alice Springs to Adelaide?
May, when 90.6% of flights arrived on time. The worst was July at 50%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on ASP to ADL during January 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →