Is MDW–GSP running on time right now?
Smooth skies ahead. The departure side at MDW is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Chicago (MDW) to Greenville/Greer/Spartanburg (GSP) run nonstop between the two airports. The nonstop covers 905 km, an estimated 1 hour 40 minutes in the air.
MDW
Chicago
smooth · +11
GSP
Greenville/Greer/Spartanburg
tracking
905 km · ~1h 40m est.
Running clean · 0 airlines · nonstop
84 / 100
route health from live MDW and GSP delay boards
Flight time~1h 40mestimated from route distance
Airports right now
live boardsnext sweep in 120s
How the Chicago to Greenville/Greer/Spartanburg route actually runs
Pro Flight Search records official board updates for nonstop MDW to GSP 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
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Suggested citation
Pro Flight Search — Chicago (MDW) to Greenville/Greer/Spartanburg (GSP) route reliability, measured from operated flights on official airport boards.
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How we measure this →
https://proflightsearch.com/search-flights/MDW-GSP
MDW to GSP questions
How long is the flight from MDW to GSP?
Great-circle distance is 905 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 94–108 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at MDW and arrival-side delay at GSP, 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.
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