WN4378Southwest Airlines · MCI → MCO
live · 23m ago
Route confirmed Southwest Airlines

WN4378 Kansas CityMCI · 06:05 OrlandoMCO · 08:00

WN4378 by Southwest Airlines flies from Kansas City (MCI) to Orlando (MCO).

Same number through MCI → AUS → MCO

Right nowNext departure tomorrow Operates daily
11:10

scheduled from MCI

The route today

live boards
MCIKansas CityOn-time likelyMCI delay board →
MCOOrlandoOn-time likelyMCO delay board →
MCI→MCOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
1.3%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at MCI and MCO 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 Kansas City

Forecast

Thu 12 Nov, local date

High10°Clikely 7°C to 12°C
Low4°Clikely 2°C to 5°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 Austin

Forecast

Thu 12 Nov, local date

High25°Clikely 23°C to 26°C
Low13°Clikely 11°C to 14°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 Kansas City to Orlando flights today

same route · Southwest Airlines
WN2646departs 05:10
WN4831departs 10:40
WN4873departs 19:05

If WN4378 is cancelled, these are the other Southwest Airlines nonstop flights from Kansas City to Orlando on the same day, with scheduled departure times in MCI 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 WN4378 actually runs

Pro Flight Search has tracked every published board update for WN4378 across the MCI and MCO boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -12 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN4378 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
10-30MCI 06:05 05:58 (−7)MCO
10-29MCI 06:05 05:56 (−9)MCO

Aircraft

Recent tails: N8314L, N8523W.

Board clocks recorded as MCI and MCO published them.

Planning around WN4378? 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: WN4378 Kansas City to Orlando on-time performance, measured from the MCI and MCO airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4378
How we measure this →