ON TIMEBOARD

AS 870 on time

Alaska Airlines 870: Honolulu to Long Beach at 12:25 p.m. (past 12 months)

On time
79%
243 flights · likely 73–83%
Cancelled
0.0%
of scheduled flights
Typical arrival
+1 min
median vs schedule
When late
+52 min
average delay
Similar flights
79%
AS, same route & hour

About 1 in 5 AS 870 flights from Honolulu arrived 15+ minutes late, diverted or cancelled over the past year (21%); 0.0% were cancelled. The typical flight landed 1 minutes late.

AS 870: HNL → LGB

Scheduled to leave Honolulu at 12:25 p.m. local time. Over the past year it arrived on time 79% of the time (243 flights), in line with other AS flights on the route at that hour (79%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jan 2026: 90% on time (31 flights)90JanFeb 2026: 89% on time (28 flights)89FebMar 2026: 68% on time (31 flights)68MarApr 2026: 80% on time (30 flights)80AprMay 2026: 81% on time (31 flights)81MayJun 2026: 83% on time (30 flights)83JunJul 2026: 74% on time (31 flights)74JulAug 2026: 65% on time (31 flights)65Aug

By day of week

DayFlightsOn time
Monday3583%
Tuesday3479%
Wednesday3468%
Thursday3580%
Friday3577%
Saturday3571%
Sunday3591%

Why it was late

Airline (crew, maintenance, ops) 50%Late inbound plane 38%Air traffic & airport (NAS) 12%

All flights HNL → LGB · Connecting off AS 870? Check the risk

Questions

How often is AS 870 from HNL to LGB late?

Alaska Airlines 870 from Honolulu, HI to Long Beach, CA arrived 15 or more minutes late, was diverted or was cancelled on 21% of 243 scheduled flights between September 2025 and August 2026. 0.0% 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.