Juneau International in January 2024

68.3%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 January 2024, reporting carriers scheduled 334 domestic departures from Juneau International (JNU). 68.3% left less than 15 minutes late and 64.7% reached their destination on time; 4.5% were cancelled.

Nationally that month, 74.0% of flights departed on time and 72.9% arrived on time, so JNU departures were 5.7 points below the national departure figure.

Flights arriving at JNU that month were on time 68.3% of the time (334 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 32%, air carrier 27% and national aviation system 23%.

On time 64.7%
Arrived 15+ minutes late 29.6%
Cancelled 4.5%
Diverted 1.2%

Every scheduled departure from JNU in January 2024, judged by arrival at the destination.

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

Measure	Jan 2024	Year earlier	JNU, 12 months to Jul 2026	All reported flights, Jan 2024
Departed on time	68.3%	—	83.0%	74.0%
Arrived on time	64.7%	—	80.4%	72.9%
Cancelled	4.5%	—	2.1%	3.7%
Average departure delay (late minutes only)	23.6 min	—	11.7 min	18.7 min
Scheduled departures a day	11	—	13	18,242
Scheduled departures	334	—	4,716	547,271

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AS Alaska Airlines	334	100%	64.7%	17.8 min	4.5%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JNU–SEA	Juneau to Seattle	92	67.4%	25.1 min	3.3%
JNU–ANC	Juneau to Anchorage	91	63.7%	21.9 min	3.3%
JNU–SIT	Juneau to Sitka	61	60.7%	11.8 min	6.6%
JNU–KTN	Juneau to Ketchikan	30	56.7%	19.0 min	13.3%
JNU–PSG	Juneau to Petersburg	30	80.0%	-1.4 min	0.0%
JNU–YAK	Juneau to Yakutat	30	60.0%	12.5 min	3.3%

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), January 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jan 2024	Minutes
Air carrier	27.2%	32.6%	2,188
Late-arriving aircraft	32.4%	39.0%	2,608
National Aviation System	22.8%	17.9%	1,835
Extreme weather	17.6%	10.3%	1,416
Security	0.0%	0.2%	0

8,047 delay minutes on 99 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 January 2024?

68.3% of 334 scheduled domestic departures left less than 15 minutes late, and 64.7% reached their destination on time. The national figures that month were 74.0% and 72.9%.

How does that compare with a year earlier?

January 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 January 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.