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SBN to DUC: distance & flight time
South Bend (South Bend Regional Airport) → Duncan (Halliburton Field)
806 mi
1,296 km · 700 nm
2h 13m
estimated nonstop flight time
-1h
time difference · heading southwest
See live SBN→DUC fares Phone-only fares on this route — call free
Flight time details
806 miles nonstop takes roughly 2h 13m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SBN — South Bend Regional Airport · South Bend, United States
- DUC — Halliburton Field · Duncan, 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 SBN
- EKI · Elkhart Municipal Airport16 mi away
- MGC · Michigan City Municipal Airport26 mi away
- VPZ · Porter County Municipal Airport40 mi away
- ORD · Chicago O'Hare International Airport84 mi away
Near DUC
Frequently asked questions
How far is SBN from DUC?
The flight distance from South Bend (SBN) to Duncan (DUC) is 806 miles (1,296 km, 700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBN to DUC?
A nonstop flight takes about 2h 13m 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 South Bend and Duncan?
Duncan is 1 hour behind South Bend.
What is the cheapest way to fly from SBN to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBN–DUC that never appear on search engines, with no booking fees.