WN4457Southwest Airlines · GEG → LAS
live · 36m ago
Route confirmed Southwest Airlines

WN4457 SpokaneGEG · 05:00 Las VegasLAS · 07:20

WN4457 by Southwest Airlines flies from Spokane (GEG) to Las Vegas (LAS).

Right nowNext departure today Operates daily
10:15

scheduled from GEG

Wins back in air~16 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
GEGSpokaneHigh riskGEG delay board →
LASLas VegasOn-time likelyLAS delay board →
GEG→LASevery 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
0.3%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at GEG and LAS 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 GEG

Forecast

Wed 11 Nov, local date

High14°Clikely 12°C to 16°C
Low7°Clikely 4°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.

Tomorrow at LAS

Forecast

Wed 11 Nov, local date

High25°Clikely 24°C to 26°C
Low13°Clikely 12°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 Spokane to Las Vegas flights today

same route · Southwest Airlines
WN1328departs 05:50
WN3410departs 07:10
WN407departs 07:35
WN2089departs 14:35

If WN4457 is cancelled, these are the other Southwest Airlines nonstop flights from Spokane to Las Vegas on the same day, with scheduled departure times in GEG 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 WN4457 actually runs

Pro Flight Search has tracked every published board update for WN4457 across the GEG and LAS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +9 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN4457 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
10-30GEG 05:00 05:08 (+8)LAS 07:20 07:14 (−6)
10-29GEG 05:00 05:12 (+12)LAS 07:20 07:14 (−6)

Aircraft

Recent tails: N8849Q, N8977G.

Board clocks recorded as GEG and LAS published them.

Planning around WN4457? 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: WN4457 Spokane to Las Vegas on-time performance, measured from the GEG and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4457
How we measure this →