GRR → SBNGrand Rapids to South Bend

live

Direct flights from Grand Rapids (GRR) to South Bend (SBN) run nonstop between the two airports. The nonstop covers 146 km, an estimated 41 minutes in the air.

GRR Grand Rapids busy · +15
SBN South Bend tracking
146 km · ~0h 41m est.
Running clean · 0 airlines · nonstop
80 / 100

route health from live GRR and SBN delay boards

Flight time~0h 41mestimated from route distance

Airports right now

live boards
GRRGrand Rapids +15 min busy 🌤 mostly cloudy · S 4 kt Full GRR delay board →
SBNSouth Bend tracking Full SBN delay board →

How the Grand Rapids to South Bend route actually runs

Pro Flight Search records official board updates for nonstop GRR to SBN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Grand Rapids (GRR) to South Bend (SBN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/GRR-SBN
How we measure this →

GRR to SBN questions

Is GRR–SBN running on time right now?

Mostly on schedule. The departure side at GRR is the weaker end, route health score 80/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from GRR to SBN?

Great-circle distance is 146 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 40–43 min gate-to-gate on this route.

What does the route health score measure?

A blend of departure-side delay at GRR and arrival-side delay at SBN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.