Flights Chicago → Greenville
ORD → GSP
Route overview
The flight route from Chicago to Greenville operates with an average on-time performance rate of 80%, experiencing a mean delay of 10.7 minutes per flight. Over the course of a year, this route sees approximately 511 flights using Embraer RJ145 aircraft, serving a destination airport that handles nearly 2.0 million passengers annually.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Chicago (ORD) → Greenville (GSP) route is operated by United Airlines. Across 610 flights monitored in recent months, 79% arrived on time (within 15 min of schedule), with an average delay of 11 minutes. The cancellation rate is 3.93%. FlightGuard's average computed risk is 24.1/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Greenville the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Chicago the average ATFM delay is 2.0 minutes.
Heading to Greenville: what to expect in this direction
Flying from Chicago (ORD) to Greenville (GSP) heads south-east for about 930 km, a flight time of roughly 1h 35m.
Departures from Chicago on this leg cluster in the midday window: about 40% of ORD-GSP flights take off then.
Air-traffic congestion: departing Chicago the average ATFM delay is 2.0 min (atfm); arriving into Greenville it is 2.0 min (atfm).
Across 610 tracked ORD-GSP flights, 79% left on time with an average delay of 11 min and a 3.9% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| United Airlines (UA) | 74% | 10 min | 6.9% |
Airlines operating ORD-GSP
Airports
Frequently asked questions about ORD-GSP
On the Chicago (ORD) -> Greenville (GSP) route, on-time performance is 79% with an average delay of 11 minutes, based on 610 tracked flights.
The cancellation rate on Chicago-Greenville is 3.93% across 610 monitored flights.
The route is operated by 1 airline: United Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Greenville, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
