WN2099Southwest Airlines · MSY → STL
updated 1h ago
Route confirmed Southwest Airlines

WN2099 New OrleansMSY · 19:15 St LouisSTL · 21:00

WN2099 by Southwest Airlines flies from New Orleans (MSY) to St Louis (STL).

Right nowNext departure tomorrow Operates daily
08:45

scheduled from MSY

Wins back in air~23 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
MSYNew OrleansOn-time likelyMSY delay board →
STLSt LouisOn-time likelySTL delay board →
MSY→STLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
40%Chance of 15+ min delay
0.6%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at MSY 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 MSY

Forecast

Wed 11 Nov, local date

High23°Clikely 21°C to 25°C
Low16°Clikely 14°C to 18°C
  • 85% chance of rain

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

Wed 11 Nov, local date

High20°Clikely 18°C to 22°C
Low8°Clikely 7°C to 10°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 New Orleans to St Louis flights today

same route · Southwest Airlines
WN4792departs 07:10
WN3977departs 07:35
WN3138departs 07:40
WN2544departs 14:35
WN3181departs 17:45

If WN2099 is cancelled, these are the other Southwest Airlines nonstop flights from New Orleans to St Louis on the same day, with scheduled departure times in MSY 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 WN2099 actually runs

Pro Flight Search has tracked every published board update for WN2099 across the MSY and STL boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left right on schedule but landed about 10 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN2099 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
10-30MSY 19:15 19:36 (+21)STL 21:00 20:57 (−3)
10-29MSY 19:15 19:11 (−4)STL 21:00 20:35 (−25)

Aircraft

Recent tails: N1804U, N8551Q.

Board clocks recorded as MSY and STL published them.

Planning around WN2099? 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: WN2099 New Orleans to St Louis on-time performance, measured from the MSY and STL airport boards.

Canonical URL
https://proflightsearch.com/flight/WN2099
How we measure this →