South Bend (SBN) → Sioux Falls (FSD)
South Bend Regional Airport → Joe Foss Field Airport
Departure times are local to airport SBN.
South Bend (SBN) — Sioux Falls (FSD): how long is the flight?
SBN — FSD: scheduled duration in the saved data is 1 hr 47 min, the median of available flights.
SBN — FSD: what is the distance?
The straight-line distance between airports SBN and FSD is about 877 km, not the actual flight path.