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ISA to DLF: distance & flight time
Mount Isa (Mount Isa Airport) → Del Rio (DLF Airport)
8,656 mi
13,930 km · 7,521 nm
17h 26m
estimated nonstop flight time
-15h
time difference · heading east
See live ISA→DLF fares Phone-only fares on this route — call free
Flight time details
8,656 miles nonstop takes roughly 17h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- DLF — DLF Airport · Del Rio, United States
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 DLF
- DRT · Del Rio International Airport9 mi away
- ACN · Ciudad Acuña New International Airport19 mi away
- PDS · Piedras Negras International Airport53 mi away
- UVA · Garner Field63 mi away
Frequently asked questions
How far is ISA from DLF?
The flight distance from Mount Isa (ISA) to Del Rio (DLF) is 8,656 miles (13,930 km, 7,521 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to DLF?
A nonstop flight takes about 17h 26m 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 Del Rio?
Del Rio is 15 hours behind Mount Isa.
What is the cheapest way to fly from ISA to DLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–DLF that never appear on search engines, with no booking fees.