PDX → LIHPortland to Lihue

live

Direct flights from Portland (PDX) to Lihue (LIH): 6 nonstop departures observed each week across 1 airline. 57% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. 1 of the 7 tracked flights was cancelled. The nonstop covers 4,232 km, an estimated 5 hours 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Portland and Lihue. Updated 19 October 2026 at 14:34 UTC.

Today, PDX → LIH

Mon 19 Oct · local times
  1. 08:12 AS902Alaska On scheduleGate C23 ·

Checked PDX board 07:34

PDX Portland smooth · +0
LIH Lihue tracking
4,232 km · ~5h 56m est.
departs 08:126x weekly
Runs rough · 1 airline · 6x weekly · nonstop
57% on time

of the last 7 operated PDX → LIH flights arrived within 15 minutes

Median arrival delay is +1 min. 1 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+1 minacross the last 7 operated legs
Flight time~5h 56mestimated from route distance
Weekly departures6x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS57% on time

Flights AS902 08:12 Mo Tu We Fr Sa Su

History

operated legs · board outcomes
10-18AS902departed−6
10-17AS902departed−1
10-16AS902departed+40
10-15AS902cancelledCNX
10-14AS902departed+0
10-13AS902departed+19
10-12AS902departed+1

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
PDXPortland +0 min smooth 🌤 mostly cloudy · N 0 kt Full PDX delay board →
LIHLihue tracking Full LIH delay board →

How the Portland to Lihue route actually runs

Pro Flight Search records official board updates for nonstop PDX to LIH flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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 — Portland (PDX) to Lihue (LIH) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/PDX-LIH
How we measure this →

PDX to LIH questions

Is PDX–LIH running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from PDX to LIH?

Great-circle distance is 4,232 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 329–393 min gate-to-gate on this route.

How often does PDX–LIH fly?

Alaska Airlines runs the route with about 6 flights a week (sun, mon, tue, wed, fri, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at PDX and arrival-side delay at LIH, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.