WN3768Southwest Airlines · SEA → SMF
live · 11m ago
Route confirmed Southwest Airlines

WN3768 SeattleSEA · 05:30 SacramentoSMF · 07:20

WN3768 by Southwest Airlines flies from Seattle (SEA) to Sacramento (SMF) for the Thu, Oct 22 departure.

Right nowOn time · today
05:30

departs SEA · on schedule

Typical arrival−17 minmedian over 9 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-22
−25 arrival
10-19
−10 arrival
10-18
−16 arrival
10-16
−17 arrival
10-15
−25 arrival
10-12
−24 arrival
10-11
−16 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −17 min · 0 cancelled · 9 operations tracked

The route today

live boards
SEASeattleOn-time likelySEA delay board →
SMFSacramentoOn-time likelySMF delay board →
SEA→SMFevery 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
0.9%Chance of cancellation
+8 minAvg hub delay right now

Conditions at SEA and SMF are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →

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 Seattle to Sacramento flights today

same route · Southwest Airlines
WN2719departs 05:50
WN3392departs 11:35
WN2829departs 12:05
WN2840departs 12:20
WN3770departs 15:55
WN183departs 19:45

If WN3768 is cancelled, these are the other Southwest Airlines nonstop flights from Seattle to Sacramento on the same day, with scheduled departure times in SEA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN3768 actually runs

Pro Flight Search has tracked every published board update for WN3768 across the SEA and SMF boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 9 confirmed landings · 9/9 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how WN3768 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
10-22SEA 05:30SMF 07:20 06:55 (−25)
10-19SEA 05:30SMF 07:20 07:10 (−10)
10-18SEA 06:15SMF 08:05 07:49 (−16)
10-16SEA 05:30SMF 07:20 07:03 (−17)
10-15SEA 05:30SMF 07:20 06:55 (−25)
10-12SEA 05:30SMF 07:20 06:56 (−24)
10-11SEA 06:15SMF 08:05 07:49 (−16)
10-09SEA 05:30SMF 07:20 07:02 (−18)
10-08SEA 05:30SMF 07:20 07:19 (−1)

Aircraft

Recent tails: N458WN, N246LV, N7750A, N7844A.

Board clocks recorded as SEA and SMF published them.

Planning around WN3768? 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 — WN3768 Seattle to Sacramento on-time performance, measured from the SEA and SMF airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3768
How we measure this →