OI 521 Mabuiag Island to Horn Island Flight Status

Hinterland Aviation Flight OI521 from Mabuiag Island Airport UBB to Horn Island Airport HID is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on June 2nd, 2026.
Check the table below for OI521's most recent flight history:

OI 521 Flight Status & Schedule

Date Departure Arrival Status
Jun 02 11:10 11:35
Scheduled
Track >
May 26 11:10 11:35
Scheduled
Track >
May 19 11:10 11:35
Unknown
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May 12 11:10 11:35
Scheduled
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Apr 28 11:10 11:35
Scheduled
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Hinterland Aviation OI 521 Mabuiag Island to Horn Island Flight Information

Hinterland Aviation Flight OI521 connects Mabuiag Island, Australia to Horn Island, Australia, taking off from Mabuiag Island Airport UBB and landing at Horn Island Airport HID.

How many OI521 flights are operated per week?

1 flight per week. The flight OI521 is operated on Tuesday.

What is the On-Time Performance (OTP) of Hinterland Aviation Flight OI521 Mabuiag Island to Horn Island?

The Airportia On-Time Performance Rating for Hinterland Aviation Flight OI521 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest OI521 flight?

The latest flight took off on Tuesday, June 2nd, 2026 with the flight status being Scheduled on 11:35.

How else can the flight OI521 be referenced as?

This Hinterland Aviation flight can also be referenced as HND521, OI0521, OI 521, HND 521.

How often is flight OI521 delayed?

On average, 0% of all OI521 flights are delayed. The average delay is 0 minutes.

See our OI521 Flight Tracker above for more details.

OI521 and Mabuiag Island UBB to Horn Island HID Flights

Other flights departing from Mabuiag Island UBB: OI447, OI411

Other flights arriving at Horn Island HID: OI418, OI612, OI469, OI447

All flights connecting Mabuiag Island UBB to Horn Island HID.

OI521 Hinterland Aviation Flight: Mabuiag Island to Horn Island Route Map

OI521 Hinterland Aviation Flight Map: Mabuiag Island to Horn Island
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.