Columbus (CMH) to Chicago (ORD) flights
Republic Airline, United Airlines, SkyWest Airlines, Envoy Air fly nonstop from John Glenn Columbus International Airport to Chicago O'Hare International Airport, with about 106 flights a week in July 2026. The 296-mile flight takes about 1h 34m gate to gate.
- Distance
- 296 mi · 476 km
- Flight time
- 1h 34m
- Airlines
- 4
- Seats filled
- 75%
Airlines flying CMH to ORD
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Republic Airline | 40 | Embraer E175, Embraer E170 | 88,358 | 1h 33m |
| United Airlines | 26 | Boeing 737-800, Airbus A320-100/200, Boeing 737-700 / MAX 7 | 132,257 | 1h 36m |
| SkyWest Airlines | 21 | Bombardier CRJ700, Embraer E175, Bombardier CRJ550 | 27,905 | 1h 37m |
| Envoy Air | 19 | Embraer E175, Embraer E170 | 75,642 | 1h 34m |
| GoJet AirlinesSeasonal or ended | n/a | Bombardier CRJ550 | 5,010 | 1h 39m |
| American AirlinesSeasonal or ended | n/a | Airbus A319, Airbus A321, Boeing 737-800 | 10,533 | 1h 26m |
| PSA AirlinesSeasonal or ended | n/a | Bombardier CRJ700, Bombardier CRJ900 | 2,921 | 1h 37m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
CMH to ORD flight schedule
29 flight numbers flew this route in August 2026, 15 of them almost daily. The first usually leaves at 5:20am and the last at 9:03pm. 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 3524United Airlines · operated by Republic Airline | 5:20am | 5:55am | 31 | 94% |
| AA 4487American Airlines · operated by Republic Airline | 5:30am | 6:00am | 4 | 95% |
| AA 4523American Airlines · operated by Republic Airline | 5:31am | 6:00am | 27 | 93% |
| UA 3429United Airlines · operated by Republic Airline | 7:00am | 7:39am | 10 | 88% |
| UA 2795United Airlines | 7:20am | 7:54am | 21 | 81% |
| AA 3572American Airlines · operated by Envoy Air | 8:15am | 9:00am | 31 | 75% |
| UA 3420United Airlines · operated by Republic Airline | 9:00am | 9:37am | 21 | 71% |
| UA 466United Airlines | 9:00am | 9:36am | 10 | 81% |
| AA 3414American Airlines · operated by Envoy Air | 9:16am | 10:00am | 27 | 79% |
| AA 6213American Airlines · operated by SkyWest Airlines | 10:18am | 11:00am | 27 | 70% |
| AA 4953American Airlines · operated by SkyWest Airlines | 10:26am | 11:05am | 4 | 91% |
| UA 622United Airlines | 11:05am | 11:39am | 30 | 83% |
| UA 3421United Airlines · operated by Republic Airline | 12:30pm | 1:06pm | 21 | 79% |
| UA 1293United Airlines | 2:12pm | 2:46pm | 21 | 55% |
| UA 493United Airlines | 2:19pm | 2:55pm | 8 | 67% |
| AA 6346American Airlines · operated by SkyWest Airlines | 2:24pm | 3:09pm | 27 | 63% |
| AA 4954American Airlines · operated by SkyWest Airlines | 2:45pm | 3:27pm | 4 | 75% |
| AA 4950American Airlines · operated by SkyWest Airlines | 3:48pm | 4:30pm | 4 | 81% |
| UA 3484United Airlines · operated by Republic Airline | 4:20pm | 5:01pm | 8 | 83% |
| AA 3815American Airlines · operated by Envoy Air | 4:22pm | 5:02pm | 27 | 54% |
| UA 4615United Airlines · operated by GoJet Airlines | 4:27pm | 5:01pm | 20 | 68% |
| UA 545United Airlines | 5:55pm | 6:34pm | 10 | 44% |
| UA 1182United Airlines | 6:11pm | 6:50pm | 21 | 42% |
| UA 3444United Airlines · operated by Republic Airline | 7:49pm | 8:35pm | 24 | 78% |
| UA 5608United Airlines · operated by SkyWest Airlines | 7:49pm | 8:35pm | 6 | n/a |
| AA 3598American Airlines · operated by Envoy Air | 7:55pm | 8:44pm | 4 | n/a |
| AA 3469American Airlines · operated by Envoy Air | 8:49pm | 9:30pm | 4 | n/a |
| AA 4455American Airlines · operated by Republic Airline | 8:59pm | 9:45pm | 4 | 66% |
| AA 6347American Airlines · operated by SkyWest Airlines | 9:03pm | 9:51pm | 19 | 47% |
Is CMH to ORD on time?
From September 2025 to August 2026, 75% of 5,136 flights arrived within 15 minutes of schedule and 2.8% were cancelled. Flights leaving around 5am were the most punctual (95%), those around 5pm the least (49%). Most delay time was caused by air traffic control and airport congestion (40%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 2,749 | 75% | 23 min | 2.8% |
| American Airlines | 2,387 | 76% | 26 min | 2.8% |
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 |
|---|---|---|---|
| 5am to 6am | 426 | 95% | |
| 6am to 7am | 292 | 88% | |
| 7am to 8am | 527 | 75% | |
| 8am to 9am | 330 | 77% | |
| 9am to 10am | 428 | 78% | |
| 10am to 11am | 465 | 84% | |
| 11am to 12pm | 296 | 81% | |
| 12pm to 1pm | 118 | 79% | |
| 1pm to 2pm | 121 | 73% | |
| 2pm to 3pm | 639 | 72% | |
| 3pm to 4pm | 136 | 73% | |
| 4pm to 5pm | 368 | 73% | |
| 5pm to 6pm | 313 | 49% | |
| 6pm to 7pm | 122 | 50% | |
| 7pm to 8pm | 297 | 67% | |
| 8pm to 9pm | 191 | 61% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 400 | 30,013 | |
| September 2025 | 410 | 31,642 | |
| October 2025 | 438 | 30,806 | |
| November 2025 | 377 | 25,698 | |
| December 2025 | 371 | 23,902 | |
| January 2026 | 321 | 19,322 | |
| February 2026 | 350 | 23,846 | |
| March 2026 | 428 | 28,680 | |
| April 2026 | 453 | 27,922 | |
| May 2026 | 466 | 33,654 | |
| June 2026 | 456 | 33,185 | |
| July 2026 | 468 | 33,956 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.