St Louis (STL) to Charlotte (CLT) flights
American Airlines, Southwest Airlines, PSA Airlines fly nonstop from St. Louis Lambert International Airport to Charlotte Douglas International Airport, with about 40 flights a week in July 2026. The 575-mile flight takes about 1h 45m gate to gate.
- Distance
- 575 mi · 925 km
- Flight time
- 1h 45m
- Airlines
- 3
- Seats filled
- 79%
Airlines flying STL to CLT
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| American Airlines | 32 | Boeing 737-800, Airbus A319, Airbus A321 | 185,995 | 1h 46m |
| Southwest Airlines | 6 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 31,537 | 1h 39m |
| PSA Airlines | 2 | Bombardier CRJ900, Bombardier CRJ700 | 5,431 | 1h 54m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
STL to CLT flight schedule
10 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 5:10am and the last at 3:25pm. 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 858American Airlines | 5:10am | 8:03am | 4 | 94% |
| AA 1515American Airlines | 5:23am | 8:17am | 4 | 96% |
| AA 712American Airlines | 6:54am | 9:49am | 31 | 84% |
| AA 2497American Airlines | 8:34am | 11:29am | 27 | 87% |
| AA 2967American Airlines | 10:22am | 1:15pm | 23 | 100% |
| AA 2717American Airlines | 12:35pm | 3:33pm | 4 | 68% |
| AA 3096American Airlines | 1:54pm | 4:49pm | 8 | 80% |
| WN 3518Southwest Airlines | 2:45pm | 5:35pm | 12 | 50% |
| WN 2901Southwest Airlines | 3:05pm | 5:55pm | 4 | n/a |
| AA 831American Airlines | 3:25pm | 6:22pm | 23 | 79% |
Is STL to CLT on time?
From September 2025 to August 2026, 84% of 1,823 flights arrived within 15 minutes of schedule and 1.4% were cancelled. Flights leaving around 5am were the most punctual (97%), those around 12pm the least (74%). Most delay time was caused by late-arriving aircraft (46%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,576 | 86% | 16 min | 1.5% |
| Southwest Airlines | 247 | 72% | 17 min | 0.4% |
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 | 138 | 97% | |
| 6am to 7am | 120 | 92% | |
| 7am to 8am | 247 | 87% | |
| 8am to 9am | 118 | 89% | |
| 9am to 10am | 247 | 89% | |
| 10am to 11am | 108 | 85% | |
| 12pm to 1pm | 112 | 74% | |
| 1pm to 2pm | 50 | 80% | |
| 2pm to 3pm | 214 | 79% | |
| 3pm to 4pm | 109 | 75% | |
| 4pm to 5pm | 91 | 68% | |
| 5pm to 6pm | 54 | 82% | |
| 6pm to 7pm | 207 | 79% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 161 | 21,337 | |
| September 2025 | 154 | 20,301 | |
| October 2025 | 161 | 20,027 | |
| November 2025 | 162 | 20,179 | |
| December 2025 | 166 | 19,857 | |
| January 2026 | 142 | 16,015 | |
| February 2026 | 132 | 15,540 | |
| March 2026 | 127 | 16,452 | |
| April 2026 | 123 | 14,900 | |
| May 2026 | 143 | 17,403 | |
| June 2026 | 167 | 19,652 | |
| July 2026 | 176 | 21,300 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.