Hilo International in November 2025

88.1%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 November 2025, reporting carriers scheduled 537 domestic departures from Hilo International (ITO). 88.1% left less than 15 minutes late and 87.0% reached their destination on time; 1.1% were cancelled.

Nationally that month, 78.1% of flights departed on time and 77.3% arrived on time, so ITO departures were 10.0 points above the national departure figure.

A year earlier, in November 2024, the airport had 542 departures with 92.6% leaving on time: a change of −4.5 points, with flights down 1%.

Flights arriving at ITO that month were on time 85.1% of the time (538 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 68%, air carrier 32% and national aviation system 0%.

On time 87.0%
Arrived 15+ minutes late 11.9%
Cancelled 1.1%
Diverted 0.0%

Every scheduled departure from ITO in November 2025, judged by arrival at the destination.

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

Measure	Nov 2025	Nov 2024	ITO, 12 months to Jul 2026	All reported flights, Nov 2025
Departed on time	88.1%	92.6%	84.5%	78.1%
Arrived on time	87.0%	91.9%	82.8%	77.3%
Cancelled	1.1%	0.2%	1.0%	2.5%
Average departure delay (late minutes only)	6.5 min	3.7 min	7.5 min	15.6 min
Scheduled departures a day	18	18	18	19,018
Scheduled departures	537	542	6,609	570,550

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
HA Hawaiian Airlines	390	73%	83.8%	4.2 min	1.3%
WN Southwest Airlines	147	27%	95.2%	-6.4 min	0.7%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
ITO–HNL	Hilo to Honolulu	512	86.7%	1.3 min	1.2%
ITO–OGG	Hilo to Kahului	25	92.0%	0.7 min	0.0%

By scheduled departure hour

100

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

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

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2025	Minutes
Air carrier	31.5%	30.2%	848
Late-arriving aircraft	68.4%	38.3%	1,842
National Aviation System	0.1%	26.7%	2
Extreme weather	0.0%	4.6%	0
Security	0.0%	0.1%	0

2,692 delay minutes on 64 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 ITO on time in November 2025?

88.1% of 537 scheduled domestic departures left less than 15 minutes late, and 87.0% reached their destination on time. The national figures that month were 78.1% and 77.3%.

How does that compare with a year earlier?

In November 2024, 92.6% of 542 departures left on time and 0.2% were cancelled, against 88.1% and 1.1% in November 2025.

Provenance

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