St Louis (STL) to Orlando (MCO) flights
Southwest Airlines, Frontier Airlines fly nonstop from St. Louis Lambert International Airport to Orlando International Airport, with about 52 flights a week in July 2026. The 882-mile flight takes about 2h 16m gate to gate.
- Distance
- 882 mi · 1,419 km
- Flight time
- 2h 16m
- Airlines
- 2
- Seats filled
- 73%
Airlines flying STL to MCO
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 46 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 259,882 | 2h 15m |
| Frontier Airlines | 7 | Airbus A321, Airbus A320neo, Airbus A320-100/200 | 60,186 | 2h 23m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
STL to MCO flight schedule
12 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 5:10am and the last at 9:00pm. 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 3486Southwest Airlines | 5:10am | 8:30am | 16 | 93% |
| WN 3858Southwest Airlines | 9:15am | 12:35pm | 28 | 82% |
| WN 3703Southwest Airlines | 10:10am | 1:35pm | 24 | 82% |
| WN 4435Southwest Airlines | 12:55pm | 4:20pm | 4 | n/a |
| WN 3857Southwest Airlines | 2:25pm | 5:50pm | 28 | 79% |
| WN 1007Southwest Airlines | 3:15pm | 6:40pm | 9 | n/a |
| WN 278Southwest Airlines | 3:30pm | 7:00pm | 4 | n/a |
| WN 3859Southwest Airlines | 4:05pm | 7:25pm | 8 | n/a |
| F9 2636Frontier Airlines | 4:09pm | 7:49pm | 27 | 72% |
| WN 2839Southwest Airlines | 4:55pm | 8:15pm | 16 | 60% |
| WN 1317Southwest Airlines | 6:50pm | 10:10pm | 12 | 67% |
| WN 1704Southwest Airlines | 9:00pm | 12:20am | 5 | n/a |
Is STL to MCO on time?
From September 2025 to August 2026, 78% of 2,539 flights arrived within 15 minutes of schedule and 0.9% were cancelled. Flights leaving around 5am were the most punctual (95%), those around 8pm the least (63%). Most delay time was caused by late-arriving aircraft (50%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 2,143 | 78% | 14 min | 0.6% |
| Frontier Airlines | 396 | 73% | 22 min | 2.5% |
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 | 306 | 95% | |
| 6am to 7am | 108 | 94% | |
| 7am to 8am | 142 | 84% | |
| 8am to 9am | 121 | 84% | |
| 9am to 10am | 136 | 82% | |
| 10am to 11am | 174 | 88% | |
| 11am to 12pm | 56 | 82% | |
| 12pm to 1pm | 110 | 78% | |
| 1pm to 2pm | 79 | 72% | |
| 2pm to 3pm | 146 | 68% | |
| 3pm to 4pm | 218 | 66% | |
| 4pm to 5pm | 324 | 70% | |
| 5pm to 6pm | 194 | 67% | |
| 6pm to 7pm | 209 | 73% | |
| 7pm to 8pm | 72 | 74% | |
| 8pm to 9pm | 130 | 63% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 180 | 22,624 | |
| September 2025 | 155 | 21,751 | |
| October 2025 | 194 | 26,723 | |
| November 2025 | 201 | 25,090 | |
| December 2025 | 221 | 29,957 | |
| January 2026 | 213 | 27,496 | |
| February 2026 | 192 | 28,093 | |
| March 2026 | 261 | 33,989 | |
| April 2026 | 228 | 25,140 | |
| May 2026 | 216 | 27,731 | |
| June 2026 | 200 | 25,311 | |
| July 2026 | 232 | 26,651 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.