AS770Alaska Airlines · LAX → SEA
live · 45m ago
Route confirmed Alaska Airlines

AS770 Los AngelesLAX · 18:50 SeattleSEA · 21:39

AS770 by Alaska Airlines flies from Los Angeles (LAX) to Seattle (SEA) for the Mon, Sep 7 departure.

Right nowLanded in Seattle · position data
22:05

arrived at SEA · 26 min late

Typical gate push+52 minmedian posted departure
Typical arrival+23 minmedian over 1 operations
Wins back in air~29 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
09-07
+52 gate · +23 arrival
09-06
+5 gate
09-05
+14 gate
09-04
+61 gate

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

The route today

live boards
LAXLos AngelesModerate riskLAX delay board →
SEASeattleOn-time likelySEA delay board →
LAX→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
1.3%Chance of cancellation
+6 minAvg hub delay right now

Conditions at LAX and SEA 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 Los Angeles to Seattle flights today

same route · Alaska Airlines
AS748departs 06:03
AS482departs 08:02
AS792departs 09:30
AS798departs 10:50
AS1389departs 12:42
AS1305departs 12:45

If AS770 is cancelled, these are the other Alaska Airlines nonstop flights from Los Angeles to Seattle on the same day, with scheduled departure times in LAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AS770 actually runs

Pro Flight Search has tracked every published board update for AS770 across the LAX and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs ~52 min late. Based on 4 confirmed departures · 2/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how AS770 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
09-07LAX 18:50 19:42 (+52)SEA 21:39 22:02 (+23)
09-06LAX 18:50 18:55 (+5)SEA 21:39
09-05LAX 18:50 19:04 (+14)SEA 21:39
09-04LAX 18:50 19:51 (+61)SEA

Aircraft

Recent tails: N512AS, N725AL, N552AS.

Board clocks recorded as LAX and SEA published them.

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 — AS770 Los Angeles to Seattle on-time performance, measured from the LAX and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/AS770
How we measure this →