Ketchikan International in April 2024

87.7%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 April 2024, reporting carriers scheduled 195 domestic departures from Ketchikan International (KTN). 87.7% left less than 15 minutes late and 90.3% reached their destination on time; 1.5% were cancelled.

Nationally that month, 80.5% of flights departed on time and 80.2% arrived on time, so KTN departures were 7.2 points above the national departure figure.

Flights arriving at KTN that month were on time 87.7% of the time (195 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 65%, air carrier 29% and national aviation system 6%.

On time 90.3%
Arrived 15+ minutes late 8.2%
Cancelled 1.5%
Diverted 0.0%

Every scheduled departure from KTN in April 2024, judged by arrival at the destination.

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

Measure	Apr 2024	Year earlier	KTN, 12 months to Jul 2026	All reported flights, Apr 2024
Departed on time	87.7%	—	79.3%	80.5%
Arrived on time	90.3%	—	79.3%	80.2%
Cancelled	1.5%	—	2.9%	0.7%
Average departure delay (late minutes only)	5.5 min	—	13.4 min	14.2 min
Scheduled departures a day	7	—	7	19,406
Scheduled departures	195	—	2,392	582,185

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AS Alaska Airlines	195	100%	90.3%	-10.2 min	1.5%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
KTN–SEA	Ketchikan to Seattle	105	94.3%	-17.0 min	1.0%
KTN–JNU	Ketchikan to Juneau	30	93.3%	-17.2 min	3.3%
KTN–SIT	Ketchikan to Sitka	30	83.3%	6.2 min	0.0%
KTN–WRG	Ketchikan to Wrangell	30	80.0%	3.7 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), April 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2024	Minutes
Air carrier	28.9%	33.6%	241
Late-arriving aircraft	64.9%	41.0%	542
National Aviation System	6.2%	20.0%	52
Extreme weather	0.0%	5.1%	0
Security	0.0%	0.2%	0

835 delay minutes on 16 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 April 2024?

87.7% of 195 scheduled domestic departures left less than 15 minutes late, and 90.3% reached their destination on time. The national figures that month were 80.5% and 80.2%.

How does that compare with a year earlier?

April 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 April 2024; 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.