Juneau International in October 2023

88.7%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 2023, reporting carriers scheduled 372 domestic departures from Juneau International (JNU). 88.7% left less than 15 minutes late and 86.6% reached their destination on time; 2.4% were cancelled.

Nationally that month, 83.8% of flights departed on time and 84.0% arrived on time, so JNU departures were 4.9 points above the national departure figure.

Flights arriving at JNU that month were on time 86.8% of the time (372 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 45%, late-arriving aircraft 42% and national aviation system 10%.

On time 86.6%
Arrived 15+ minutes late 11.0%
Cancelled 2.4%
Diverted 0.0%

Every scheduled departure from JNU in October 2023, judged by arrival at the destination.

October 2023 against a year earlier, the airport's year and the nation

Measure	Oct 2023	Year earlier	JNU, 12 months to Jul 2026	All reported flights, Oct 2023
Departed on time	88.7%	—	83.0%	83.8%
Arrived on time	86.6%	—	80.4%	84.0%
Cancelled	2.4%	—	2.1%	0.4%
Average departure delay (late minutes only)	11.0 min	—	11.7 min	11.0 min
Scheduled departures a day	12	—	13	19,966
Scheduled departures	372	—	4,716	598,968

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AS Alaska Airlines	341	92%	85.9%	2.3 min	2.3%
DL Delta Air Lines	31	8%	93.5%	-9.4 min	3.2%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JNU–SEA	Juneau to Seattle	124	88.7%	11.0 min	1.6%
JNU–ANC	Juneau to Anchorage	93	84.9%	-3.4 min	3.2%
JNU–SIT	Juneau to Sitka	62	83.9%	-1.5 min	1.6%
JNU–KTN	Juneau to Ketchikan	31	90.3%	-8.3 min	6.5%
JNU–PSG	Juneau to Petersburg	31	83.9%	0.7 min	0.0%
JNU–YAK	Juneau to Yakutat	31	87.1%	-8.5 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 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Oct 2023	Minutes
Air carrier	44.9%	41.3%	1,781
Late-arriving aircraft	41.5%	40.5%	1,647
National Aviation System	9.7%	14.4%	385
Extreme weather	4.0%	3.7%	158
Security	0.0%	0.2%	0

3,971 delay minutes on 41 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 2023?

88.7% of 372 scheduled domestic departures left less than 15 minutes late, and 86.6% reached their destination on time. The national figures that month were 83.8% and 84.0%.

How does that compare with a year earlier?

October 2022 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 October 2023; 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.