Charlotte (CLT) to Ontario (ONT) flights
American Airlines flies nonstop from Charlotte Douglas International Airport to Ontario International Airport, with about 7 flights a week in July 2026. The 2,078-mile flight takes about 4h 56m gate to gate.
- Distance
- 2,078 mi · 3,344 km
- Flight time
- 4h 56m
- Airlines
- 1
- Seats filled
- 85%
Airlines flying CLT to ONT
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| American Airlines | 7 | Airbus A321 | 52,208 | 4h 56m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
CLT to ONT flight schedule
1 flight numbers flew this route in August 2026. The first usually leaves at 8:43pm and the last at 8:43pm. 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) |
|---|---|---|---|---|
| AA 3036American Airlines | 8:43pm | 10:34pm | 4 | 56% |
Is CLT to ONT on time?
From September 2025 to August 2026, 76% of 300 flights arrived within 15 minutes of schedule and 1% were cancelled. Flights leaving around 5pm were the most punctual (91%), those around 8pm the least (55%). Most delay time was caused by late-arriving aircraft (55%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 300 | 76% | 15 min | 1% |
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 |
|---|---|---|---|
| 5pm to 6pm | 32 | 91% | |
| 6pm to 7pm | 103 | 76% | |
| 7pm to 8pm | 89 | 89% | |
| 8pm to 9pm | 75 | 55% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 30 | 4,847 | |
| September 2025 | 30 | 4,943 | |
| October 2025 | 31 | 5,087 | |
| November 2025 | 28 | 4,348 | |
| December 2025 | 32 | 5,345 | |
| January 2026 | 5 | 800 | |
| February 2026 | 17 | 2,548 | |
| March 2026 | 31 | 4,665 | |
| April 2026 | 30 | 4,932 | |
| May 2026 | 31 | 5,119 | |
| June 2026 | 30 | 4,813 | |
| July 2026 | 30 | 4,761 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.