ON TIMEBOARD

DL 428 on time

Delta Air Lines 428: Los Angeles to Lihue at 3:45 p.m. (past 12 months)

On time
81%
365 flights · likely 77–85%
Cancelled
1.1%
of scheduled flights
Typical arrival
−12 min
median vs schedule
When late
+79 min
average delay
Similar flights
86%
DL, same route & hour

About 1 in 5 DL 428 flights from Los Angeles arrived 15+ minutes late, diverted or cancelled over the past year (19%); 1.1% were cancelled. The typical flight landed 12 minutes early.

DL 428: LAX → LIH

Scheduled to leave Los Angeles at 3:45 p.m. local time. Over the past year it arrived on time 81% of the time (365 flights), worse than other DL flights on the route at that hour (86%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 97% on time (30 flights)97SepOct 2025: 84% on time (31 flights)84OctNov 2025: 90% on time (30 flights)90NovDec 2025: 71% on time (31 flights)71DecJan 2026: 77% on time (31 flights)77JanFeb 2026: 89% on time (28 flights)89FebMar 2026: 71% on time (31 flights)71MarApr 2026: 67% on time (30 flights)67AprMay 2026: 97% on time (31 flights)97MayJun 2026: 77% on time (30 flights)77JunJul 2026: 74% on time (31 flights)74JulAug 2026: 81% on time (31 flights)81Aug

By day of week

DayFlightsOn time
Monday5375%
Tuesday5287%
Wednesday5281%
Thursday5287%
Friday5275%
Saturday5287%
Sunday5277%

Why it was late

Airline (crew, maintenance, ops) 70%Late inbound plane 22%Air traffic & airport (NAS) 8%

All flights LAX → LIH · Connecting off DL 428? Check the risk

Questions

How often is DL 428 from LAX to LIH late?

Delta Air Lines 428 from Los Angeles, CA to Lihue, HI arrived 15 or more minutes late, was diverted or was cancelled on 19% of 365 scheduled flights between September 2025 and August 2026. 1.1% 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 Delta Air Lines for today's flight. Method.