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DRT to ISA: distance & flight time
Del Rio (Del Rio International Airport) → Mount Isa (Mount Isa Airport)
8,647 mi
13,915 km · 7,514 nm
17h 25m
estimated nonstop flight time
+15h
time difference · heading west
See live DRT→ISA fares Phone-only fares on this route — call free
Flight time details
8,647 miles nonstop takes roughly 17h 25m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- DRT — Del Rio International Airport · Del Rio, United States
- ISA — Mount Isa Airport · Mount Isa, Australia
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 DRT
- DLF · DLF Airport9 mi away
- ACN · Ciudad Acuña New International Airport11 mi away
- PDS · Piedras Negras International Airport57 mi away
- UVA · Garner Field72 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is DRT from ISA?
The flight distance from Del Rio (DRT) to Mount Isa (ISA) is 8,647 miles (13,915 km, 7,514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DRT to ISA?
A nonstop flight takes about 17h 25m 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 Del Rio and Mount Isa?
Mount Isa is 15 hours ahead of Del Rio.
What is the cheapest way to fly from DRT to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DRT–ISA that never appear on search engines, with no booking fees.