Kahului Airport in June 2025

85.5%departed on time

BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.

In June 2025, reporting carriers scheduled 2,126 domestic departures from Kahului Airport (OGG). 85.5% left less than 15 minutes late and 86.9% reached their destination on time; 0.4% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so OGG departures were 14.1 points above the national departure figure.

A year earlier, in June 2024, the airport had 2,276 departures with 90.2% leaving on time: a change of −4.7 points, with flights down 7%.

Flights arriving at OGG that month were on time 86.0% of the time (2,126 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 49%, air carrier 46% and national aviation system 5%.

On time 86.9%
Arrived 15+ minutes late 12.7%
Cancelled 0.4%
Diverted 0.0%

Every scheduled departure from OGG in June 2025, judged by arrival at the destination.

June 2025 against a year earlier, the airport's year and the nation

Measure	Jun 2025	Jun 2024	OGG, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	85.5%	90.2%	84.1%	71.4%
Arrived on time	86.9%	87.5%	82.4%	70.3%
Cancelled	0.4%	0.7%	0.9%	1.6%
Average departure delay (late minutes only)	9.3 min	6.8 min	9.9 min	22.1 min
Scheduled departures a day	71	76	70	20,386
Scheduled departures	2,126	2,276	25,694	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
HA Hawaiian Airlines	1,097	52%	83.6%	6.1 min	0.3%
WN Southwest Airlines	433	20%	92.1%	-7.0 min	0.5%
UA United Airlines	202	10%	94.1%	-12.2 min	0.5%
AS Alaska Airlines	188	9%	80.3%	8.4 min	0.0%
AA American Airlines	116	5%	90.5%	8.4 min	0.0%
DL Delta Air Lines	90	4%	94.4%	-15.3 min	2.2%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
OGG–HNL	Kahului to Honolulu	871	87.7%	0.9 min	0.6%
OGG–LAX	Kahului to Los Angeles	214	87.9%	3.6 min	0.9%
OGG–SEA	Kahului to Seattle	150	79.3%	6.5 min	0.0%
OGG–SFO	Kahului to San Francisco	126	93.7%	-10.6 min	0.0%
OGG–KOA	Kahului to Kona	120	85.0%	5.8 min	0.0%
OGG–LIH	Kahului to Lihue	120	80.8%	7.7 min	0.0%
OGG–LAS	Kahului to Las Vegas	60	88.3%	-8.3 min	0.0%
OGG–PDX	Kahului to Portland	60	80.0%	6.0 min	0.0%
OGG–PHX	Kahului to Phoenix	60	96.7%	-15.8 min	0.0%
OGG–SAN	Kahului to San Diego	60	76.7%	5.1 min	0.0%
OGG–SMF	Kahului to Sacramento	57	87.7%	2.9 min	0.0%
OGG–OAK	Kahului to Oakland	53	88.7%	14.4 min	0.0%

By scheduled departure hour

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), June 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2025	Minutes
Air carrier	46.4%	31.6%	7,285
Late-arriving aircraft	48.5%	40.6%	7,615
National Aviation System	4.5%	20.9%	713
Extreme weather	0.4%	6.9%	62
Security	0.2%	0.2%	30

15,705 delay minutes on 271 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.

Questions and answers

How many flights left OGG on time in June 2025?

85.5% of 2,126 scheduled domestic departures left less than 15 minutes late, and 86.9% reached their destination on time. The national figures that month were 71.4% and 70.3%.

How does that compare with a year earlier?

In June 2024, 90.2% of 2,276 departures left on time and 0.7% were cancelled, against 85.5% and 0.4% in June 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for OGG · methodology · corrections.