Flights St. Louis → Fort Lauderdale
STL → FLL
How long is the flight from St. Louis to Fort Lauderdale?
The flight from St. Louis (STL) to Fort Lauderdale (FLL) takes about 2h 33m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route from St. Louis to Fort Lauderdale operates with a Boeing 737-300 aircraft and has an on-time performance rate of 75%. Over the period in question, there were 226 flights with an average delay of 10.8 minutes. The destination airport sees over thirty-one million passengers annually, indicating high traffic and demand for such routes.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The St. Louis (STL) → Fort Lauderdale (FLL) route is operated by Southwest Airlines. Across 531 flights monitored in recent months, 72% arrived on time (within 15 min of schedule), with an average delay of 15 minutes. The cancellation rate is 0.56%. FlightGuard's average computed risk is 21.9/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Fort Lauderdale the average ATFM delay is 5.5 minutes (main cause: atfm). Departing from St. Louis the average ATFM delay is 5.5 minutes.
Heading to Fort Lauderdale: what to expect in this direction
Flying from St. Louis (STL) to Fort Lauderdale (FLL) heads south-east for about 1,702 km, a flight time of roughly 2h 33m.
Departures from St. Louis on this leg cluster in the overnight window: about 43% of STL-FLL flights take off then.
Air-traffic congestion: departing St. Louis the average ATFM delay is 5.5 min (atfm); arriving into Fort Lauderdale it is 5.5 min (atfm).
Across 531 tracked STL-FLL flights, 72% left on time with an average delay of 15 min and a 0.6% cancellation rate.
Route facts
Flights on this route
Check the risk of a specific flight.
Flexible on this trip? Compare flights
Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Southwest Airlines (WN) | 75% | 5 min | 0.3% |
Airlines operating STL-FLL
Airports
Frequently asked questions about STL-FLL
The flight from St. Louis (STL) to Fort Lauderdale (FLL) takes about 2h 33m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
On the St. Louis (STL) -> Fort Lauderdale (FLL) route, on-time performance is 72% with an average delay of 15 minutes, based on 531 tracked flights.
The cancellation rate on St. Louis-Fort Lauderdale is 0.56% across 531 monitored flights.
The route is operated by 1 airline: Southwest Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Fort Lauderdale, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
