Mount Isa to ONG (ISA-ONG): nonstop flights and who flies them

Rex Airlines flies nonstop from Mount Isa (ISA) to ONG just once a week. With so few departures, each one carries the only premium seats on the route that day. Rex Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week
277 mi
Nonstop distance
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Mount Isa to ONG flight schedule

Scheduled nonstop departures for ISA to ONG, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Mount Isa (ISA) to ONG (ONG)
Date Flight Airline Departs ISA Arrives ONG Duration Aircraft
ZL 5474Rex Airlines09:1511:152hSF3
ZL 5474Rex Airlines09:1511:152hSF3
ZL 5474Rex Airlines09:1511:152hSF3
ZL 5474Rex Airlines09:1511:152hSF3
ZL 5474Rex Airlines09:1511:152hSF3
ZL 5474Rex Airlines09:1511:152hSF3
ZL 5474Rex Airlines09:1511:152hSF3

Showing all 7 scheduled ISA to ONG departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ISA to ONG date on the interactive map

The full ISA to ONG nonstop schedule

Rex Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full ISA to ONG nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each ISA to ONG departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ISA to ONG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Mount Isa to ONG nonstop

Carriers operating ISA to ONG nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ISA to ONG on the interactive map →

Frequently asked questions about ISA to ONG

How far is ONG from Mount Isa?
ISA to ONG covers about 277 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ISA to ONG?
Rex Airlines is currently the only airline flying ISA to ONG nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the ISA to ONG schedule rather than a space claim.
How often does ISA to ONG operate?
The nonstop currently runs once a week, on Rex Airlines. Thin schedules like this change by season, and an alert will catch anything added.
What time do flights from ISA to ONG depart?
In the next 7 days with service, every scheduled ISA to ONG nonstop leaves at 09:15 local time at Mount Isa. The schedule table on this page lists each departure by date.
Does 2LNR show upgrade or award space on ISA to ONG?
Not on this route: none of Rex Airlines is a carrier 2LNR reads inventory for. The page carries the full ISA to ONG nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ISA to ONG nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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