Rhinelander/Oneida County in August 2025

83.7%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 August 2025, reporting carriers scheduled 123 domestic departures from Rhinelander/Oneida County (RHI). 83.7% left less than 15 minutes late and 70.7% reached their destination on time; 3.3% were cancelled.

Nationally that month, 76.8% of flights departed on time and 76.3% arrived on time, so RHI departures were 6.9 points above the national departure figure.

A year earlier, in August 2024, the airport had 92 departures with 76.1% leaving on time: a change of +7.6 points, with flights up 34%.

Flights arriving at RHI that month were on time 80.5% of the time (123 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 71%, late-arriving aircraft 14% and national aviation system 11%.

On time 70.7%
Arrived 15+ minutes late 26.0%
Cancelled 3.3%
Diverted 0.0%

Every scheduled departure from RHI in August 2025, judged by arrival at the destination.

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

Measure	Aug 2025	Aug 2024	RHI, 12 months to Jul 2026	All reported flights, Aug 2025
Departed on time	83.7%	76.1%	85.4%	76.8%
Arrived on time	70.7%	72.8%	82.6%	76.3%
Cancelled	3.3%	0.0%	2.7%	1.1%
Average departure delay (late minutes only)	18.3 min	12.2 min	14.4 min	17.6 min
Scheduled departures a day	4	3	2	20,079
Scheduled departures	123	92	876	602,378

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	123	100%	70.7%	10.4 min	3.3%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
RHI–MSP	Rhinelander to Minneapolis	62	90.3%	4.5 min	0.0%
RHI–ORD	Rhinelander to Chicago	61	50.8%	16.9 min	6.6%

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), August 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2025	Minutes
Air carrier	70.6%	33.1%	1,865
Late-arriving aircraft	13.8%	40.5%	364
National Aviation System	11.1%	19.2%	292
Extreme weather	4.5%	7.0%	120
Security	0.0%	0.1%	0

2,641 delay minutes on 32 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 RHI on time in August 2025?

83.7% of 123 scheduled domestic departures left less than 15 minutes late, and 70.7% reached their destination on time. The national figures that month were 76.8% and 76.3%.

How does that compare with a year earlier?

In August 2024, 76.1% of 92 departures left on time and 0.0% were cancelled, against 83.7% and 3.3% in August 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for August 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for RHI · methodology · corrections.