Juneau International in June 2024

86.6%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 485 domestic departures from Juneau International (JNU). 86.6% left less than 15 minutes late and 86.4% reached their destination on time; 0.6% were cancelled.

Nationally that month, 73.7% of flights departed on time and 73.9% arrived on time, so JNU departures were 12.9 points above the national departure figure.

Flights arriving at JNU that month were on time 79.2% of the time (486 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 52%, late-arriving aircraft 34% and national aviation system 9%.

On time 86.4%
Arrived 15+ minutes late 13.0%
Cancelled 0.6%
Diverted 0.0%

Every scheduled departure from JNU 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	JNU, 12 months to Jul 2026	All reported flights, Jun 2024
Departed on time	86.6%	—	83.0%	73.7%
Arrived on time	86.4%	—	80.4%	73.9%
Cancelled	0.6%	—	2.1%	1.3%
Average departure delay (late minutes only)	9.2 min	—	11.7 min	19.7 min
Scheduled departures a day	16	—	13	20,371
Scheduled departures	485	—	4,716	611,132

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AS Alaska Airlines	462	95%	86.4%	-2.3 min	0.6%
DL Delta Air Lines	23	5%	87.0%	35.6 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JNU–SEA	Juneau to Seattle	191	81.7%	7.6 min	0.0%
JNU–ANC	Juneau to Anchorage	114	92.1%	-6.6 min	0.9%
JNU–SIT	Juneau to Sitka	60	91.7%	-7.7 min	1.7%
JNU–GST	Juneau to Gustavus	30	100.0%	-14.6 min	0.0%
JNU–KTN	Juneau to Ketchikan	30	93.3%	-10.1 min	3.3%
JNU–PSG	Juneau to Petersburg	30	63.3%	13.7 min	0.0%
JNU–YAK	Juneau to Yakutat	30	86.7%	-6.7 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), June 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2024	Minutes
Air carrier	52.0%	34.4%	2,082
Late-arriving aircraft	34.0%	41.5%	1,363
National Aviation System	8.9%	17.8%	356
Extreme weather	5.1%	6.0%	204
Security	0.0%	0.2%	0

4,005 delay minutes on 63 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 JNU on time in June 2024?

86.6% of 485 scheduled domestic departures left less than 15 minutes late, and 86.4% 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 JNU · methodology · corrections.