| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 27 | HID | CNS | 10:07 | 12:51 |
Landed
|
Track > |
| Mar 10 | HID | CNS | 13:16 | 15:54 |
Delayed
|
Track > |
Hinterland Aviation Flight OI421 connects Horn Island, Australia to Cairns, Australia, taking off from Horn Island Airport HID and landing at Cairns Airport CNS.
How long is the OI421 flight from Horn Island to Cairns?
The average flight time from Horn Island to Cairns is 2 hours and 41 minutes. The flight distance is 794 km / 493 miles and the average flight speed is 296 km/h / 184 mph.
What is the On-Time Performance (OTP) of Hinterland Aviation Flight OI421 Horn Island to Cairns?
The Airportia On-Time Performance Rating for Hinterland Aviation Flight OI421 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight OI421 arriving at?
Flight OI421 arrives at Cairns Airport (CNS) Terminal 2.
When was the latest OI421 flight?
The latest flight took off on Friday, March 27th, 2026 with the flight status being Landed on 12:51.
How else can the flight OI421 be referenced as?
This Hinterland Aviation flight can also be referenced as HND421, OI0421, OI 421, HND 421.
How often is flight OI421 delayed?
On average, 50% of all OI421 flights are delayed. The average delay is 65 minutes.
See our OI421 Flight Tracker above for more details.
Other flights departing from Horn Island HID: OI486, OI466, OI475, OI422
Other flights arriving at Cairns CNS: Q686, OI450, Q666, ON612
All flights connecting Horn Island HID to Cairns CNS.