American AirlinesAA
Flights AA3673 08:45 daily · AA4144 15:30 Mo Tu We Th Fr Su · AA4491 15:30 Sa · AA4118 20:21 daily
live
Direct flights from Greensboro (GSO) to Chicago (ORD): 14 nonstop departures observed each week across 2 airlines. 100% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 6 tracked flights. The nonstop covers 948 km, an estimated 1 hour 43 minutes in the air. Measured by Pro Flight Search from live flight boards at Greensboro and Chicago. Updated 24 September 2026 at 11:38 UTC.
GSO
Greensboro
tracking
ORD
Chicago
smooth · +0
948 km · ~1h 43m est.
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time
of the last 6 operated GSO → ORD flights arrived within 15 minutes
Median arrival delay is −8 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−8 minacross the last 6 operated legs
Flight time~1h 43mestimated from route distance
Weekly departures14x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesUnited Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Greensboro to Chicago route actually runs
Pro Flight Search records official board updates for nonstop GSO to ORD 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 — Greensboro (GSO) to Chicago (ORD) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GSO-ORD
GSO to ORD questions
Is GSO–ORD running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from GSO to ORD?
Great-circle distance is 948 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 97–111 min gate-to-gate on this route.
How often does GSO–ORD fly?
2 carriers operate this route, around 42 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at GSO and arrival-side delay at ORD, 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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