Hilo International in June 2024

87.4%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 2024, reporting carriers scheduled 547 domestic departures from Hilo International (ITO). 87.4% left less than 15 minutes late and 87.0% reached their destination on time; 0.0% were cancelled.

Nationally that month, 73.7% of flights departed on time and 73.9% arrived on time, so ITO departures were 13.7 points above the national departure figure.

Flights arriving at ITO that month were on time 87.8% of the time (547 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 72%, air carrier 23% and national aviation system 5%.

On time 87.0%
Arrived 15+ minutes late 13.0%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from ITO in June 2024, judged by arrival at the destination.

June 2024 against a year earlier, the airport's year and the nation

Measure	Jun 2024	Year earlier	ITO, 12 months to Jul 2026	All reported flights, Jun 2024
Departed on time	87.4%	—	84.5%	73.7%
Arrived on time	87.0%	—	82.8%	73.9%
Cancelled	0.0%	—	1.0%	1.3%
Average departure delay (late minutes only)	5.0 min	—	7.5 min	19.7 min
Scheduled departures a day	18	—	18	20,371
Scheduled departures	547	—	6,609	611,132

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
HA Hawaiian Airlines	397	73%	83.6%	5.0 min	0.0%
WN Southwest Airlines	150	27%	96.0%	-5.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
ITO–HNL	Hilo to Honolulu	522	86.6%	2.3 min	0.0%
ITO–OGG	Hilo to Kahului	25	96.0%	-0.5 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), June 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2024	Minutes
Air carrier	22.5%	34.4%	521
Late-arriving aircraft	72.0%	41.5%	1,669
National Aviation System	5.3%	17.8%	123
Extreme weather	0.2%	6.0%	5
Security	0.0%	0.2%	0

2,318 delay minutes on 71 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 June 2024?

87.4% of 547 scheduled domestic departures left less than 15 minutes late, and 87.0% reached their destination on time. The national figures that month were 73.7% and 73.9%.

How does that compare with a year earlier?

June 2023 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 2024; 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.