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IRB to DBQ: distance & flight time
Iraan (Iraan Municipal Airport) → Dubuque IA (Dubuque Regional Airport)
1,006 mi
1,618 km · 874 nm
2h 39m
estimated nonstop flight time
Same time
time difference · heading northeast
See live IRB→DBQ fares Phone-only fares on this route — call free
Flight time details
1,006 miles nonstop takes roughly 2h 39m gate to gate, flying northeast. 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
- IRB — Iraan Municipal Airport · Iraan, United States
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Near DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is IRB from DBQ?
The flight distance from Iraan (IRB) to Dubuque IA (DBQ) is 1,006 miles (1,618 km, 874 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to DBQ?
A nonstop flight takes about 2h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IRB to DBQ?
Nonstop service on IRB–DBQ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 39m nonstop estimate.
What is the cheapest way to fly from IRB to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–DBQ that never appear on search engines, with no booking fees.
Why are some IRB to DBQ fares phone-only?
Consolidator contracts let us sell certain IRB–DBQ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.