ON TIMEBOARD

AS 258 on time

Alaska Airlines 258: Seattle to Lihue at 11:28 a.m. (past 12 months)

On time
66%
233 flights · likely 60–72%
Cancelled
0.4%
of scheduled flights
Typical arrival
−2 min
median vs schedule
When late
+57 min
average delay
Similar flights
63%
AS, same route & hour

About 1 in 3 AS 258 flights from Seattle arrived 15+ minutes late, diverted or cancelled over the past year (34%); 0.4% were cancelled. The typical flight landed 2 minutes early.

AS 258: SEA → LIH

Scheduled to leave Seattle at 11:28 a.m. local time. Over the past year it arrived on time 66% of the time (233 flights), in line with other AS flights on the route at that hour (63%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Nov 2025: too few flights (10 flights)NovDec 2025: too few flights (14 flights)DecJan 2026: 52% on time (31 flights)52JanFeb 2026: 61% on time (28 flights)61FebMar 2026: 57% on time (28 flights)57MarApr 2026: 89% on time (27 flights)89AprMay 2026: too few flights (12 flights)MayJun 2026: 81% on time (21 flights)81JunJul 2026: 58% on time (31 flights)58JulAug 2026: 58% on time (31 flights)58Aug

By day of week

DayFlightsOn time
Monday3566%
Tuesday3373%
Wednesday3266%
Thursday3370%
Friday3569%
Saturday3057%
Sunday3563%

Why it was late

Airline (crew, maintenance, ops) 39%Late inbound plane 29%Air traffic & airport (NAS) 23%Severe weather 10%

All flights SEA → LIH · Connecting off AS 258? Check the risk

Questions

How often is AS 258 from SEA to LIH late?

Alaska Airlines 258 from Seattle, WA to Lihue, HI arrived 15 or more minutes late, was diverted or was cancelled on 34% of 233 scheduled flights between September 2025 and August 2026. 0.4% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Alaska Airlines for today's flight. Method.