Juneau International in March 2025

88.3%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 March 2025, reporting carriers scheduled 341 domestic departures from Juneau International (JNU). 88.3% left less than 15 minutes late and 85.9% reached their destination on time; 2.3% were cancelled.

Nationally that month, 79.9% of flights departed on time and 79.3% arrived on time, so JNU departures were 8.4 points above the national departure figure.

A year earlier, in March 2024, the airport had 341 departures with 88.0% leaving on time: a change of +0.3 points, with flights up 0%.

Flights arriving at JNU that month were on time 85.0% of the time (341 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 81%, national aviation system 9% and air carrier 6%.

On time 85.9%
Arrived 15+ minutes late 11.4%
Cancelled 2.3%
Diverted 0.3%

Every scheduled departure from JNU in March 2025, judged by arrival at the destination.

March 2025 against a year earlier, the airport's year and the nation

Measure	Mar 2025	Mar 2024	JNU, 12 months to Jul 2026	All reported flights, Mar 2025
Departed on time	88.3%	88.0%	83.0%	79.9%
Arrived on time	85.9%	85.6%	80.4%	79.3%
Cancelled	2.3%	1.2%	2.1%	1.2%
Average departure delay (late minutes only)	8.1 min	7.8 min	11.7 min	14.9 min
Scheduled departures a day	11	11	13	20,029
Scheduled departures	341	341	4,716	600,872

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AS Alaska Airlines	341	100%	85.9%	-3.5 min	2.3%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JNU–ANC	Juneau to Anchorage	93	83.9%	-0.6 min	2.2%
JNU–SEA	Juneau to Seattle	93	91.4%	-3.6 min	0.0%
JNU–SIT	Juneau to Sitka	62	77.4%	-3.0 min	4.8%
JNU–KTN	Juneau to Ketchikan	31	90.3%	-8.0 min	0.0%
JNU–PSG	Juneau to Petersburg	31	90.3%	-2.1 min	0.0%
JNU–YAK	Juneau to Yakutat	31	83.9%	-9.7 min	9.7%

By scheduled departure hour

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), March 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Mar 2025	Minutes
Air carrier	5.5%	33.0%	147
Late-arriving aircraft	80.8%	39.2%	2,147
National Aviation System	8.9%	21.9%	236
Extreme weather	3.3%	5.9%	89
Security	1.4%	0.1%	38

2,657 delay minutes on 39 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 March 2025?

88.3% of 341 scheduled domestic departures left less than 15 minutes late, and 85.9% reached their destination on time. The national figures that month were 79.9% and 79.3%.

How does that compare with a year earlier?

In March 2024, 88.0% of 341 departures left on time and 1.2% were cancelled, against 88.3% and 2.3% in March 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for March 2025; 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.