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ISA to YZT: distance & flight time
Mount Isa (Mount Isa Airport) → Port Hardy (Port Hardy Airport)
7,448 mi
11,986 km · 6,472 nm
15h 4m
estimated nonstop flight time
-17h
time difference · heading northeast
See live ISA→YZT fares Phone-only fares on this route — call free
Flight time details
7,448 miles nonstop takes roughly 15h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- YZT — Port Hardy Airport · Port Hardy, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Near YZT
- YAL · Alert Bay Airport21 mi away
- YBL · Campbell River Airport105 mi away
- QBC · Bella Coola Airport123 mi away
- YQQ · Comox Airport129 mi away
Frequently asked questions
How far is ISA from YZT?
The flight distance from Mount Isa (ISA) to Port Hardy (YZT) is 7,448 miles (11,986 km, 6,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to YZT?
A nonstop flight takes about 15h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Mount Isa and Port Hardy?
Port Hardy is 17 hours behind Mount Isa.
What is the cheapest way to fly from ISA to YZT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–YZT that never appear on search engines, with no booking fees.