AS1860Alaska Airlines · PDX → SEA
live · 15m ago
Route confirmed Alaska Airlines

AS1860 PortlandPDX · 07:09 SeattleSEA · 08:24

AS1860 by Alaska Airlines flies from Portland (PDX) to Seattle (SEA) for the Fri, Aug 21 departure.

Right nowOn Time · gate C10
07:09

departs PDX · on schedule

Typical gate push+1 minmedian posted departure
Typical arrival+2 minmedian over 1 operations

The route today

live boards
PDXPortlandOn-time likelyPDX delay board →
SEASeattleOn-time likelySEA delay board →
PDX→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
39%Chance of 15+ min delay
1.3%Chance of cancellation
+8 minAvg hub delay right now

Conditions at PDX 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 Portland to Seattle flights today

same route · Alaska Airlines
AS2431departs 05:00
AS2258departs 05:07
AS499departs 06:19
AS2420departs 07:19
AS2190departs 08:07
AS2108departs 08:19

If AS1860 is cancelled, these are the other Alaska Airlines nonstop flights from Portland to Seattle on the same day, with scheduled departure times in PDX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AS1860 actually runs

Pro Flight Search has tracked every published board update for AS1860 across the PDX and SEA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +5 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how AS1860 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
08-20PDX 07:09 07:03 (−6)SEA 08:24
08-19PDX 07:09 07:10 (+1)SEA 08:24 08:26 (+2)

Aircraft

Recent tails: N806AK.

Board clocks recorded as PDX and SEA published them.

Planning around AS1860? 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 — AS1860 Portland to Seattle on-time performance, measured from the PDX and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/AS1860
How we measure this →