St Louis (STL) to Fort Lauderdale (FLL) flights
Southwest Airlines flies nonstop from St. Louis Lambert International Airport to Fort Lauderdale Hollywood International Airport, with about 16 flights a week in July 2026. The 1,057-mile flight takes about 2h 33m gate to gate.
- Distance
- 1,057 mi · 1,701 km
- Flight time
- 2h 33m
- Airlines
- 1
- Seats filled
- 72%
Airlines flying STL to FLL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 16 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 93,823 | 2h 33m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320-100/200, Airbus A320neo, Airbus A321 | 7,371 | 2h 38m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
STL to FLL flight schedule
6 flight numbers flew this route in August 2026. The first usually leaves at 6:00am and the last at 7:10pm. 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 3838Southwest Airlines | 6:00am | 9:40am | 12 | 83% |
| WN 1385Southwest Airlines | 10:05am | 1:45pm | 4 | n/a |
| WN 3140Southwest Airlines | 10:10am | 1:50pm | 4 | n/a |
| WN 4981Southwest Airlines | 10:15am | 1:55pm | 8 | n/a |
| WN 1813Southwest Airlines | 7:05pm | 10:40pm | 12 | 73% |
| WN 2180Southwest Airlines | 7:10pm | 10:45pm | 4 | n/a |
Is STL to FLL on time?
From September 2025 to August 2026, 74% of 824 flights arrived within 15 minutes of schedule and 0.7% were cancelled. Flights leaving around 7am were the most punctual (88%), those around 8pm the least (59%). Most delay time was caused by late-arriving aircraft (57%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 775 | 75% | 14 min | 0.6% |
| Spirit Airlines | 45 | 67% | 27 min | 2.2% |
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 | 28 | 93% | |
| 6am to 7am | 40 | 85% | |
| 7am to 8am | 50 | 88% | |
| 8am to 9am | 75 | 88% | |
| 9am to 10am | 39 | 72% | |
| 10am to 11am | 129 | 85% | |
| 11am to 12pm | 17 | 56% | |
| 12pm to 1pm | 18 | 72% | |
| 1pm to 2pm | 41 | 44% | |
| 2pm to 3pm | 38 | 62% | |
| 5pm to 6pm | 68 | 77% | |
| 6pm to 7pm | 68 | 73% | |
| 7pm to 8pm | 102 | 69% | |
| 8pm to 9pm | 84 | 59% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 57 | 6,596 | |
| September 2025 | 45 | 5,071 | |
| October 2025 | 55 | 7,276 | |
| November 2025 | 81 | 10,329 | |
| December 2025 | 81 | 11,860 | |
| January 2026 | 77 | 9,514 | |
| February 2026 | 78 | 9,675 | |
| March 2026 | 83 | 10,636 | |
| April 2026 | 62 | 6,325 | |
| May 2026 | 67 | 7,998 | |
| June 2026 | 66 | 8,186 | |
| July 2026 | 72 | 8,277 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.