Tampa (TPA) to St Louis (STL) flights
Southwest Airlines flies nonstop from Tampa International Airport to St. Louis Lambert International Airport, with about 24 flights a week in July 2026. The 869-mile flight takes about 2h 21m gate to gate.
- Distance
- 869 mi · 1,399 km
- Flight time
- 2h 21m
- Airlines
- 1
- Seats filled
- 69%
Airlines flying TPA to STL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 24 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 136,045 | 2h 21m |
| Frontier AirlinesSeasonal or ended | n/a | Airbus A320neo, Airbus A321, Airbus A320-100/200 | 2,670 | 2h 36m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
TPA to STL flight schedule
7 flight numbers flew this route in August 2026. The first usually leaves at 6:20am and the last at 8:55pm. 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 2648Southwest Airlines | 6:20am | 7:40am | 16 | 88% |
| WN 3958Southwest Airlines | 6:25am | 7:45am | 16 | 100% |
| WN 3400Southwest Airlines | 10:35am | 12:00pm | 16 | 81% |
| WN 746Southwest Airlines | 12:35pm | 2:00pm | 4 | n/a |
| WN 1149Southwest Airlines | 3:25pm | 4:50pm | 8 | 92% |
| WN 2905Southwest Airlines | 6:30pm | 7:55pm | 12 | 58% |
| WN 155Southwest Airlines | 8:55pm | 10:20pm | 16 | 69% |
Is TPA to STL on time?
From September 2025 to August 2026, 83% of 1,237 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 6am were the most punctual (96%), those around 9pm the least (53%). Most delay time was caused by late-arriving aircraft (59%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,208 | 83% | 10 min | 0.5% |
| Frontier Airlines | 29 | 86% | 12 min | 3.4% |
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 | 53 | 94% | |
| 6am to 7am | 179 | 96% | |
| 7am to 8am | 83 | 95% | |
| 8am to 9am | 61 | 95% | |
| 10am to 11am | 75 | 83% | |
| 11am to 12pm | 124 | 83% | |
| 12pm to 1pm | 123 | 88% | |
| 1pm to 2pm | 57 | 83% | |
| 3pm to 4pm | 38 | 89% | |
| 4pm to 5pm | 53 | 85% | |
| 5pm to 6pm | 34 | 94% | |
| 6pm to 7pm | 115 | 64% | |
| 7pm to 8pm | 72 | 69% | |
| 8pm to 9pm | 59 | 76% | |
| 9pm to 10pm | 82 | 53% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 92 | 12,446 | |
| September 2025 | 90 | 11,535 | |
| October 2025 | 95 | 11,467 | |
| November 2025 | 98 | 11,946 | |
| December 2025 | 109 | 11,664 | |
| January 2026 | 102 | 11,242 | |
| February 2026 | 90 | 10,492 | |
| March 2026 | 122 | 14,277 | |
| April 2026 | 109 | 11,474 | |
| May 2026 | 114 | 11,248 | |
| June 2026 | 99 | 10,551 | |
| July 2026 | 106 | 10,373 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.