Ketchikan International in July 2026

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 July 2026, reporting carriers scheduled 248 domestic departures from Ketchikan International (KTN). 87.9% left less than 15 minutes late and 86.7% reached their destination on time; 0.8% were cancelled.

Nationally that month, 68.8% of flights departed on time and 69.4% arrived on time, so KTN departures were 19.1 points above the national departure figure.

A year earlier, in July 2025, the airport had 248 departures with 69.8% leaving on time: a change of +18.1 points, with flights up 0%.

Flights arriving at KTN that month were on time 82.7% of the time (248 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 54%, air carrier 26% and national aviation system 20%.

On time 86.7%
Arrived 15+ minutes late 12.5%
Cancelled 0.8%
Diverted 0.0%

Every scheduled departure from KTN in July 2026, judged by arrival at the destination.

July 2026 against a year earlier, the airport's year and the nation

Measure	Jul 2026	Jul 2025	KTN, 12 months to Jul 2026	All reported flights, Jul 2026
Departed on time	87.9%	69.8%	79.3%	68.8%
Arrived on time	86.7%	72.6%	79.3%	69.4%
Cancelled	0.8%	1.6%	2.9%	2.6%
Average departure delay (late minutes only)	6.1 min	19.3 min	13.4 min	24.1 min
Scheduled departures a day	8	8	7	21,066
Scheduled departures	248	248	2,392	631,970

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AS Alaska Airlines	248	100%	86.7%	-3.1 min	0.8%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
KTN–SEA	Ketchikan to Seattle	155	85.8%	-1.9 min	0.6%
KTN–JNU	Ketchikan to Juneau	31	80.6%	-3.3 min	3.2%
KTN–SIT	Ketchikan to Sitka	31	93.5%	-6.8 min	0.0%
KTN–WRG	Ketchikan to Wrangell	31	90.3%	-5.2 min	0.0%

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), July 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2026	Minutes
Air carrier	26.0%	31.7%	348
Late-arriving aircraft	54.1%	41.8%	724
National Aviation System	19.9%	19.9%	266
Extreme weather	0.0%	6.5%	0
Security	0.0%	0.1%	0

1,338 delay minutes on 31 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 KTN on time in July 2026?

87.9% of 248 scheduled domestic departures left less than 15 minutes late, and 86.7% reached their destination on time. The national figures that month were 68.8% and 69.4%.

How does that compare with a year earlier?

In July 2025, 69.8% of 248 departures left on time and 1.6% were cancelled, against 87.9% and 0.8% in July 2026.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for July 2026; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for KTN · methodology · corrections.