QQ 551 Melbourne to Adelaide Flight Status

Alliance Airlines Flight QQ551 from Melbourne Airport MEL to Adelaide Airport ADL is not scheduled for today October 19th, 2026.
The last time the flight was scheduled was on September 27th, 2026.
Check the table below for QQ551's most recent flight history:

QQ 551 Flight Status & Schedule

Date Departure Arrival Status
Sep 27 11:06 11:42
Landed Late
Track >

Alliance Airlines QQ 551 Melbourne to Adelaide Flight Information

Alliance Airlines Flight QQ551 connects Melbourne, Australia to Adelaide, Australia, taking off from Melbourne Airport MEL and landing at Adelaide Airport ADL.

How long is the QQ551 flight from Melbourne to Adelaide?

The average flight time from Melbourne to Adelaide is 1 hour and 6 minutes. The flight distance is 642 km / 399 miles and the average flight speed is 583 km/h / 362 mph.

What is the On-Time Performance (OTP) of Alliance Airlines Flight QQ551 Melbourne to Adelaide?

The Airportia On-Time Performance Rating for Alliance Airlines Flight QQ551 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest QQ551 flight?

The latest flight took off on Sunday, September 27th, 2026 with the flight status being Landed on 11:42.

How else can the flight QQ551 be referenced as?

This Alliance Airlines flight can also be referenced as QQA551, QQ0551, QQ 551, QQA 551.

How often is flight QQ551 delayed?

On average, 100% of all QQ551 flights are delayed. The average delay is 22 minutes.

See our QQ551 Flight Tracker above for more details.

QQ551 and Melbourne MEL to Adelaide ADL Flights

Other flights departing from Melbourne MEL: SQ7293, VA709, QF440, VA685

Other flights arriving at Adelaide ADL: ZL4363, NZ7755, QF2584, JQ642

All flights connecting Melbourne MEL to Adelaide ADL.

QQ551 Alliance Airlines Flight: Melbourne to Adelaide Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.