Juneau International in October 2024

87.9%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 October 2024, reporting carriers scheduled 372 domestic departures from Juneau International (JNU). 87.9% left less than 15 minutes late and 85.5% reached their destination on time; 2.7% were cancelled.

Nationally that month, 85.5% of flights departed on time and 85.8% arrived on time, so JNU departures were 2.4 points above the national departure figure.

A year earlier, in October 2023, the airport had 372 departures with 88.7% leaving on time: a change of −0.8 points, with flights up 0%.

Flights arriving at JNU that month were on time 87.1% of the time (371 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 52%, late-arriving aircraft 22% and extreme weather 16%.

On time 85.5%
Arrived 15+ minutes late 11.6%
Cancelled 2.7%
Diverted 0.3%

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

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

Measure	Oct 2024	Oct 2023	JNU, 12 months to Jul 2026	All reported flights, Oct 2024
Departed on time	87.9%	88.7%	83.0%	85.5%
Arrived on time	85.5%	86.6%	80.4%	85.8%
Cancelled	2.7%	2.4%	2.1%	1.0%
Average departure delay (late minutes only)	9.2 min	11.0 min	11.7 min	9.4 min
Scheduled departures a day	12	12	13	20,517
Scheduled departures	372	372	4,716	615,497

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AS Alaska Airlines	341	92%	85.6%	-4.9 min	2.9%
DL Delta Air Lines	31	8%	83.9%	25.7 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JNU–SEA	Juneau to Seattle	124	83.1%	6.4 min	2.4%
JNU–ANC	Juneau to Anchorage	93	88.2%	-10.0 min	1.1%
JNU–SIT	Juneau to Sitka	62	85.5%	-7.2 min	6.5%
JNU–KTN	Juneau to Ketchikan	31	87.1%	-5.9 min	3.2%
JNU–PSG	Juneau to Petersburg	31	83.9%	3.3 min	0.0%
JNU–YAK	Juneau to Yakutat	31	87.1%	-6.8 min	3.2%

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), October 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Oct 2024	Minutes
Air carrier	51.7%	42.7%	1,723
Late-arriving aircraft	21.9%	37.4%	730
National Aviation System	10.4%	16.3%	348
Extreme weather	16.0%	3.4%	532
Security	0.0%	0.2%	0

3,333 delay minutes on 43 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 October 2024?

87.9% of 372 scheduled domestic departures left less than 15 minutes late, and 85.5% reached their destination on time. The national figures that month were 85.5% and 85.8%.

How does that compare with a year earlier?

In October 2023, 88.7% of 372 departures left on time and 2.4% were cancelled, against 87.9% and 2.7% in October 2024.

Provenance

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