Chicago (ORD) to Charleston (CHS) flights
United Airlines, American Airlines, Republic Airline, Envoy Air fly nonstop from Chicago O'Hare International Airport to Charleston International Airport, with about 41 flights a week in July 2026. The 760-mile flight takes about 2h 18m gate to gate.
- Distance
- 760 mi · 1,223 km
- Flight time
- 2h 18m
- Airlines
- 4
- Seats filled
- 73%
Airlines flying ORD to CHS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 14 | Airbus A319, Airbus A320-100/200, Boeing 737-700 / MAX 7 | 74,295 | 2h 17m |
| American Airlines | 14 | Boeing 737-800, Airbus A319, Boeing 737 MAX 8 | 29,063 | 2h 10m |
| Republic Airline | 7 | Embraer E175, Embraer E170 | 28,141 | 2h 23m |
| Envoy Air | 7 | Embraer E175, Embraer E170 | 29,756 | 2h 16m |
| SkyWest AirlinesSeasonal or ended | n/a | Embraer E175 | 4,958 | 2h 30m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ORD to CHS flight schedule
10 flight numbers flew this route in August 2026, 6 of them almost daily. The first usually leaves at 7:05am and the last at 7:45pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| UA 2216United Airlines | 7:05am | 10:36am | 21 | 81% |
| AA 1105American Airlines | 8:13am | 11:33am | 27 | 93% |
| AA 2452American Airlines | 8:30am | 11:54am | 4 | 90% |
| UA 2795United Airlines | 10:33am | 1:58pm | 31 | 83% |
| UA 3646United Airlines · operated by Republic Airline | 10:35am | 2:06pm | 10 | 90% |
| AA 3928American Airlines · operated by Envoy Air | 3:56pm | 7:20pm | 27 | 41% |
| AA 3454American Airlines · operated by Envoy Air | 4:10pm | 7:38pm | 4 | 78% |
| UA 2362United Airlines | 6:10pm | 9:34pm | 31 | 60% |
| AA 2991American Airlines | 6:57pm | 10:18pm | 27 | 70% |
| AA 3127American Airlines | 7:45pm | 11:09pm | 4 | 60% |
Is ORD to CHS on time?
From September 2025 to August 2026, 75% of 2,154 flights arrived within 15 minutes of schedule and 1.8% were cancelled. Flights leaving around 7am were the most punctual (89%), those around 6pm the least (61%). Most delay time was caused by late-arriving aircraft (49%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 1,161 | 75% | 18 min | 1.4% |
| American Airlines | 993 | 75% | 17 min | 2.3% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 7am to 8am | 219 | 89% | |
| 8am to 9am | 328 | 79% | |
| 9am to 10am | 144 | 75% | |
| 10am to 11am | 369 | 81% | |
| 1pm to 2pm | 51 | 76% | |
| 2pm to 3pm | 205 | 77% | |
| 3pm to 4pm | 99 | 65% | |
| 4pm to 5pm | 179 | 69% | |
| 5pm to 6pm | 47 | 63% | |
| 6pm to 7pm | 214 | 61% | |
| 7pm to 8pm | 129 | 63% | |
| 8pm to 9pm | 145 | 72% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 134 | 11,616 | |
| September 2025 | 145 | 11,560 | |
| October 2025 | 177 | 13,536 | |
| November 2025 | 170 | 13,111 | |
| December 2025 | 171 | 11,731 | |
| January 2026 | 140 | 7,596 | |
| February 2026 | 153 | 10,872 | |
| March 2026 | 201 | 16,590 | |
| April 2026 | 189 | 17,030 | |
| May 2026 | 207 | 17,650 | |
| June 2026 | 197 | 17,906 | |
| July 2026 | 183 | 17,133 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.