ON TIMEBOARD

DL 359 on time

Delta Air Lines 359: Honolulu to Seattle at 1:00 p.m. (past 12 months)

On time
83%
365 flights · likely 79–87%
Cancelled
1.4%
of scheduled flights
Typical arrival
−9 min
median vs schedule
When late
+62 min
average delay
Similar flights
89%
DL, same route & hour

About 1 in 6 DL 359 flights from Honolulu arrived 15+ minutes late, diverted or cancelled over the past year (17%); 1.4% were cancelled. The typical flight landed 9 minutes early.

DL 359: HNL → SEA

Scheduled to leave Honolulu at 1:00 p.m. local time. Over the past year it arrived on time 83% of the time (365 flights), worse than other DL flights on the route at that hour (89%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 90% on time (30 flights)90SepOct 2025: 94% on time (31 flights)94OctNov 2025: 90% on time (30 flights)90NovDec 2025: 65% on time (31 flights)65DecJan 2026: 87% on time (31 flights)87JanFeb 2026: 82% on time (28 flights)82FebMar 2026: 81% on time (31 flights)81MarApr 2026: 63% on time (30 flights)63AprMay 2026: 87% on time (31 flights)87MayJun 2026: 97% on time (30 flights)97JunJul 2026: 94% on time (31 flights)94JulAug 2026: 71% on time (31 flights)71Aug

By day of week

DayFlightsOn time
Monday5381%
Tuesday5287%
Wednesday5290%
Thursday5279%
Friday5281%
Saturday5285%
Sunday5281%

Why it was late

Late inbound plane 44%Airline (crew, maintenance, ops) 33%Air traffic & airport (NAS) 21%Severe weather 1%

All flights HNL → SEA · Connecting off DL 359? Check the risk

Questions

How often is DL 359 from HNL to SEA late?

Delta Air Lines 359 from Honolulu, HI to Seattle, WA arrived 15 or more minutes late, was diverted or was cancelled on 17% of 365 scheduled flights between September 2025 and August 2026. 1.4% 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 Delta Air Lines for today's flight. Method.