WN1123Southwest Airlines · TPA → STL
updated 1h ago
Route confirmed Southwest Airlines

WN1123 TampaTPA · 21:45 St LouisSTL · 23:15

WN1123 by Southwest Airlines flies from Tampa (TPA) to St Louis (STL).

Right nowNext departure today Operates daily
09:20

scheduled from TPA

Wins back in air~31 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
TPATampaOn-time likelyTPA delay board →
STLSt LouisOn-time likelySTL delay board →
TPA→STLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
0.6%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at TPA and STL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at TPA

Forecast

Thu 12 Nov, local date

High26°Clikely 25°C to 28°C
Low20°Clikely 18°C to 22°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at STL

Forecast

Thu 12 Nov, local date

High11°Clikely 9°C to 14°C
Low6°Clikely 4°C to 8°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Tampa to St Louis flights today

same route · Southwest Airlines
WN4197departs 06:10
WN4283departs 06:10
WN3001departs 08:40
WN2790departs 10:35
WN186departs 18:00
WN5063departs 18:50

If WN1123 is cancelled, these are the other Southwest Airlines nonstop flights from Tampa to St Louis on the same day, with scheduled departure times in TPA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WN1123 actually runs

Pro Flight Search has tracked every published board update for WN1123 across the TPA and STL boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left about 8 min early but landed about 31 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN1123 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-30TPA STL 23:15 22:41 (−34)
10-29TPA 21:45 21:42 (−3)STL 23:15 22:41 (−34)

Aircraft

Recent tails: N8679A, N8301J.

Board clocks recorded as TPA and STL published them.

Planning around WN1123? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WN1123 Tampa to St Louis on-time performance, measured from the TPA and STL airport boards.

Canonical URL
https://proflightsearch.com/flight/WN1123
How we measure this →