Appleton International in August 2023

81.9%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 August 2023, reporting carriers scheduled 431 domestic departures from Appleton International (ATW). 81.9% left less than 15 minutes late and 79.8% reached their destination on time; 1.4% were cancelled.

Nationally that month, 76.7% of flights departed on time and 76.9% arrived on time, so ATW departures were 5.2 points above the national departure figure.

Flights arriving at ATW that month were on time 73.5% of the time (431 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 75%, late-arriving aircraft 9% and national aviation system 9%.

On time 79.8%
Arrived 15+ minutes late 18.6%
Cancelled 1.4%
Diverted 0.2%

Every scheduled departure from ATW in August 2023, judged by arrival at the destination.

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

Measure	Aug 2023	Year earlier	ATW, 12 months to Jul 2026	All reported flights, Aug 2023
Departed on time	81.9%	—	78.0%	76.7%
Arrived on time	79.8%	—	75.6%	76.9%
Cancelled	1.4%	—	2.7%	1.5%
Average departure delay (late minutes only)	16.4 min	—	21.3 min	17.3 min
Scheduled departures a day	14	—	21	20,100
Scheduled departures	431	—	7,698	602,987

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	318	74%	82.1%	3.0 min	0.9%
G4 Allegiant Air	82	19%	68.3%	21.1 min	2.4%
DL Delta Air Lines	31	7%	87.1%	32.4 min	3.2%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
ATW–ORD	Appleton to Chicago	147	81.6%	5.2 min	1.4%
ATW–MSP	Appleton to Minneapolis	78	92.3%	-10.1 min	0.0%
ATW–DTW	Appleton to Detroit	62	77.4%	5.7 min	1.6%
ATW–DEN	Appleton to Denver	40	57.5%	26.2 min	0.0%
ATW–ATL	Appleton to Atlanta	31	87.1%	32.4 min	3.2%
ATW–AZA	Appleton to Phoenix	13	38.5%	27.0 min	7.7%
ATW–LAS	Appleton to Las Vegas	13	69.2%	2.3 min	7.7%
ATW–BNA	Appleton to Nashville	11	90.9%	-6.6 min	0.0%
ATW–PGD	Appleton to Punta Gorda	9	77.8%	6.4 min	0.0%
ATW–PIE	Appleton to St. Petersburg	9	88.9%	-7.7 min	0.0%
ATW–PDX	Appleton to Portland	8	100.0%	-21.2 min	0.0%
ATW–SFB	Appleton to Sanford	8	62.5%	152.5 min	0.0%

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), August 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2023	Minutes
Air carrier	74.6%	36.7%	5,162
Late-arriving aircraft	9.2%	42.2%	639
National Aviation System	8.9%	15.7%	618
Extreme weather	7.2%	5.1%	499
Security	0.0%	0.2%	0

6,918 delay minutes on 80 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 ATW on time in August 2023?

81.9% of 431 scheduled domestic departures left less than 15 minutes late, and 79.8% reached their destination on time. The national figures that month were 76.7% and 76.9%.

How does that compare with a year earlier?

August 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 August 2023; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for ATW · methodology · corrections.