WN2574Southwest Airlines · LGB → SEA
live · 26m ago
Route confirmed Southwest Airlines

WN2574 Long BeachLGB · 12:50 SeattleSEA · 15:40

WN2574 by Southwest Airlines flies from Long Beach (LGB) to Seattle (SEA).

Right nowNext departure today Operates daily
21:35

scheduled from LGB

The route today

live boards
LGBLong BeachModerate riskLGB delay board →
SEASeattleHigh riskSEA delay board →
LGB→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
0.6%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at LGB and SEA 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 LGB

Forecast

Sat 14 Nov, local date

High23°Clikely 21°C to 24°C
Low15°Clikely 13°C to 17°C
  • 76% 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 SEA

Forecast

Sat 14 Nov, local date

High14°Clikely 13°C to 16°C
Low10°Clikely 8°C to 11°C
  • 92% 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.

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 Long Beach to Seattle flights today

same route · Southwest Airlines
WN4303departs 10:30
WN4386departs 17:15

If WN2574 is cancelled, these are the other Southwest Airlines nonstop flights from Long Beach to Seattle on the same day, with scheduled departure times in LGB 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 WN2574 actually runs

Pro Flight Search has tracked every published board update for WN2574 across the LGB and SEA boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +12 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN2574 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
11-13LGB 12:50 13:02 (+12)SEA 15:40
10-30LGB 12:50 13:02 (+12)SEA 15:40

Aircraft

Recent tails: N903WN.

Board clocks recorded as LGB and SEA published them.

Planning around WN2574? 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: WN2574 Long Beach to Seattle on-time performance, measured from the LGB and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/WN2574
How we measure this →