ON TIMEBOARD

SJC → OGG on time

San Jose (San Jose, CA) to Kahului (Kahului, HI). Every scheduled flight, September 2025 to August 2026.

On time
91%
arrived < 15 min late
Cancelled
0.2%
470 flights
Typical arrival
−9 min
median vs schedule
When late
+78 min
average delay
Flights / day
1
3 airlines

91% of flights from San Jose to Kahului arrived on time over the past 12 months. That is better than the typical U.S. route. Most reliable airline: Hawaiian Airlines (93%). 3% of flights arrived more than an hour late or not at all.

How late?

The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for SJC → OGG: when a flight was late, it was under 45 minutes late 63% of the time. About 1 in 39 flights landed an hour or more late, and 1 in 157 three hours or more; 0.2% were cancelled outright.

Share of all 470 scheduled flights, past 12 months, by arrival time against schedule.

By airline

AirlineFlightsOn timeCancelledTypical arrival1h+ lateAvg when lateOperated by
Alaska Airlines24391%0.4%−10 min2.9%+68 minAlaska Airlines
Hawaiian Airlines12293%0.0%−7 min3.3%+144 minHawaiian Airlines
Southwest Airlines10590%0.0%−8 min1.0%+35 minSouthwest Airlines

Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.

Best time of day to fly

On-time rate by scheduled departure hour (local time at SJC). Delays build through the day as late planes knock on, so early flights usually do best.

40%70%100%7 a.m. departures: 94% on time (333 flights)947a8 a.m. departures: too few flights (79 flights)8a9 a.m. departures: too few flights (58 flights)9a
SJC → OGG, share of flights arriving on time, by departure hour. Hours with under 100 flights are greyed out.
82%+ on time76–82%68–76%under 68%too few flights

By airline and hour

DepartsAlaska Airlines
7 a.m.95%

By month

Each calendar month pooled over 2023–2026. Best: July (97%). Worst: January (82%).

40%70%100%Jan: 82% on time (147 flights)82JanFeb: 83% on time (139 flights)83FebMar: 90% on time (150 flights)90MarApr: 93% on time (138 flights)93AprMay: 94% on time (124 flights)94MayJun: 94% on time (146 flights)94JunJul: 97% on time (148 flights)97JulAug: 91% on time (114 flights)91AugSep: 88% on time (155 flights)88SepOct: 87% on time (136 flights)87OctNov: 90% on time (126 flights)90NovDec: 87% on time (149 flights)87Dec

By day of week

DayFlightsOn timeCancelled
Monday66——
Tuesday55——
Wednesday53——
Thursday63——
Friday67——
Saturday87——
Sunday79——

Why flights were late

Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.

Airline (crew, maintenance, ops) 91%Air traffic & airport (NAS) 5%Late inbound plane 4%

Cancellations: airline 1

Month by month

Not enough months with data to draw a trend.

Flight numbers on this route

Regular flights with at least 120 scheduled trips in the past year. Sorted by departure time.

FlightDepartsFlightsOn timeCancelledTypical arrivalOperated by
AS 9537:00 a.m.24391%0.4%−10 minAlaska Airlines

Nearby airport alternatives

Other ways to make the same trip, using airports within 60 miles of San Jose or Kahului. None has been clearly more reliable than SJC → OGG.

RouteFlightsOn timeCancelled
SJC → OGG (this route)47091%0.2%
SFO → OGG San Francisco to Kahului1,70386%0.5%
OAK → OGG Oakland to Kahului73184%1.4%

Questions

How often are flights from SJC to OGG on time?

91% of 470 scheduled flights from San Jose, CA to Kahului, HI arrived within 15 minutes of schedule between September 2025 and August 2026. 0.2% were cancelled.

Which airline is most on time from SJC to OGG?

Hawaiian Airlines: 93% of its 122 flights on the route arrived on time. Alaska Airlines: 91%. Southwest Airlines: 90%.

What month has the most delays from SJC to OGG?

January (82% on time). The best month is July (97%), over 2023–2026.

Related

Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.