Appleton International in October 2025

85.7%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 2025, reporting carriers scheduled 621 domestic departures from Appleton International (ATW). 85.7% left less than 15 minutes late and 81.8% reached their destination on time; 0.2% were cancelled.

Nationally that month, 80.0% of flights departed on time and 79.1% arrived on time, so ATW departures were 5.7 points above the national departure figure.

A year earlier, in October 2024, the airport had 563 departures with 88.1% leaving on time: a change of −2.4 points, with flights up 10%.

Flights arriving at ATW that month were on time 83.7% of the time (621 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 46%, late-arriving aircraft 29% and national aviation system 20%.

On time 81.8%
Arrived 15+ minutes late 17.9%
Cancelled 0.2%
Diverted 0.2%

Every scheduled departure from ATW in October 2025, judged by arrival at the destination.

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

Measure	Oct 2025	Oct 2024	ATW, 12 months to Jul 2026	All reported flights, Oct 2025
Departed on time	85.7%	88.1%	78.0%	80.0%
Arrived on time	81.8%	85.4%	75.6%	79.1%
Cancelled	0.2%	0.9%	2.7%	0.5%
Average departure delay (late minutes only)	11.2 min	11.0 min	21.3 min	13.9 min
Scheduled departures a day	21	19	21	20,195
Scheduled departures	621	563	7,698	605,844

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	281	45%	81.9%	4.3 min	0.0%
G4 Allegiant Air	130	21%	86.9%	-1.4 min	0.0%
MQ Envoy Air	128	21%	76.6%	2.9 min	0.8%
DL Delta Air Lines	56	9%	89.3%	-1.0 min	0.0%
OH PSA Airlines	26	4%	65.4%	13.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
ATW–ORD	Appleton to Chicago	181	69.6%	11.2 min	0.6%
ATW–DTW	Appleton to Detroit	93	90.3%	-6.7 min	0.0%
ATW–MSP	Appleton to Minneapolis	93	86.0%	2.6 min	0.0%
ATW–DEN	Appleton to Denver	39	76.9%	4.4 min	0.0%
ATW–ATL	Appleton to Atlanta	31	87.1%	10.0 min	0.0%
ATW–CLT	Appleton to Charlotte	31	71.0%	10.0 min	0.0%
ATW–DFW	Appleton to Dallas/Fort Worth	31	100.0%	-12.0 min	0.0%
ATW–AZA	Appleton to Phoenix	25	84.0%	1.7 min	0.0%
ATW–LAS	Appleton to Las Vegas	18	94.4%	-6.8 min	0.0%
ATW–SFB	Appleton to Sanford	18	72.2%	15.3 min	0.0%
ATW–PGD	Appleton to Punta Gorda	17	100.0%	-14.7 min	0.0%
ATW–BNA	Appleton to Nashville	9	77.8%	0.0 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), October 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Oct 2025	Minutes
Air carrier	46.3%	34.0%	3,476
Late-arriving aircraft	28.7%	39.7%	2,156
National Aviation System	20.3%	22.9%	1,526
Extreme weather	4.7%	3.3%	352
Security	0.0%	0.1%	0

7,510 delay minutes on 111 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 October 2025?

85.7% of 621 scheduled domestic departures left less than 15 minutes late, and 81.8% reached their destination on time. The national figures that month were 80.0% and 79.1%.

How does that compare with a year earlier?

In October 2024, 88.1% of 563 departures left on time and 0.9% were cancelled, against 85.7% and 0.2% in October 2025.

Provenance

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