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ISB to DRT: distance & flight time
Islamabad (New Islamabad International Airport) → Del Rio (Del Rio International Airport)
8,069 mi
12,987 km · 7,012 nm
16h 17m
estimated nonstop flight time
—
time difference · heading north
See live ISB→DRT fares Phone-only fares on this route — call free
Flight time details
8,069 miles nonstop takes roughly 16h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- DRT — Del Rio International 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 ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
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
Frequently asked questions
How far is ISB from DRT?
The flight distance from Islamabad (ISB) to Del Rio (DRT) is 8,069 miles (12,987 km, 7,012 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to DRT?
A nonstop flight takes about 16h 17m 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 cheapest way to fly from ISB to DRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–DRT that never appear on search engines, with no booking fees.