Fort Myers (RSW) to St Louis (STL) flights
Southwest Airlines flies nonstop from Southwest Florida International Airport to St. Louis Lambert International Airport, with about 15 flights a week in July 2026. The 979-mile flight takes about 2h 36m gate to gate.
- Distance
- 979 mi · 1,576 km
- Flight time
- 2h 36m
- Airlines
- 1
- Seats filled
- 75%
Airlines flying RSW to STL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 15 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 125,476 | 2h 36m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
RSW to STL flight schedule
5 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 6:10am and the last at 6:25pm. 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) |
|---|---|---|---|---|
| WN 2514Southwest Airlines | 6:10am | 7:40am | 24 | 92% |
| WN 2804Southwest Airlines | 11:50am | 1:20pm | 4 | n/a |
| WN 2289Southwest Airlines | 12:40pm | 2:10pm | 4 | n/a |
| WN 3393Southwest Airlines | 6:15pm | 7:50pm | 12 | 67% |
| WN 3392Southwest Airlines | 6:25pm | 8:00pm | 16 | 63% |
Is RSW to STL on time?
From September 2025 to August 2026, 80% of 1,010 flights arrived within 15 minutes of schedule and 0.9% were cancelled. Flights leaving around 6am were the most punctual (97%), those around 7pm the least (59%). Most delay time was caused by late-arriving aircraft (61%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,010 | 80% | 13 min | 0.9% |
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 | 67 | 96% | |
| 6am to 7am | 116 | 97% | |
| 7am to 8am | 138 | 92% | |
| 8am to 9am | 64 | 95% | |
| 9am to 10am | 32 | 94% | |
| 11am to 12pm | 56 | 84% | |
| 12pm to 1pm | 86 | 76% | |
| 1pm to 2pm | 49 | 83% | |
| 4pm to 5pm | 25 | 58% | |
| 5pm to 6pm | 54 | 76% | |
| 6pm to 7pm | 124 | 72% | |
| 7pm to 8pm | 122 | 59% | |
| 8pm to 9pm | 26 | 56% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 66 | 8,974 | |
| September 2025 | 60 | 7,481 | |
| October 2025 | 87 | 10,247 | |
| November 2025 | 83 | 10,708 | |
| December 2025 | 86 | 9,570 | |
| January 2026 | 92 | 12,062 | |
| February 2026 | 93 | 12,717 | |
| March 2026 | 130 | 16,156 | |
| April 2026 | 92 | 12,228 | |
| May 2026 | 85 | 9,560 | |
| June 2026 | 65 | 8,294 | |
| July 2026 | 67 | 8,129 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.