Green Bay Austin Straubel International in August 2024

80.8%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 2024, reporting carriers scheduled 381 domestic departures from Green Bay Austin Straubel International (GRB). 80.8% left less than 15 minutes late and 75.9% reached their destination on time; 0.3% were cancelled.

Nationally that month, 75.4% of flights departed on time and 74.7% arrived on time, so GRB departures were 5.4 points above the national departure figure.

A year earlier, in August 2023, the airport had 385 departures with 88.1% leaving on time: a change of −7.3 points, with flights down 1%.

Flights arriving at GRB that month were on time 67.4% of the time (383 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 36%, national aviation system 33% and late-arriving aircraft 19%.

On time 75.9%
Arrived 15+ minutes late 23.6%
Cancelled 0.3%
Diverted 0.3%

Every scheduled departure from GRB in August 2024, judged by arrival at the destination.

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

Measure	Aug 2024	Aug 2023	GRB, 12 months to Jul 2026	All reported flights, Aug 2024
Departed on time	80.8%	88.1%	78.7%	75.4%
Arrived on time	75.9%	87.3%	74.5%	74.7%
Cancelled	0.3%	0.5%	3.3%	2.1%
Average departure delay (late minutes only)	12.8 min	11.4 min	19.8 min	18.4 min
Scheduled departures a day	13	13	13	20,634
Scheduled departures	381	385	4,824	619,025

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	296	78%	76.0%	7.0 min	0.3%
DL Delta Air Lines	31	8%	93.5%	-7.8 min	0.0%
YX Republic Airline	25	7%	76.0%	19.1 min	0.0%
MQ Envoy Air	24	6%	66.7%	9.8 min	0.0%
F9 Frontier Airlines	5	1%	0.0%	50.8 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GRB–ORD	Green Bay to Chicago	175	75.4%	9.8 min	0.6%
GRB–DTW	Green Bay to Detroit	85	82.4%	2.8 min	0.0%
GRB–MSP	Green Bay to Minneapolis	85	68.2%	9.8 min	0.0%
GRB–ATL	Green Bay to Atlanta	31	93.5%	-7.8 min	0.0%
GRB–DEN	Green Bay to Denver	5	0.0%	50.8 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), August 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2024	Minutes
Air carrier	36.1%	33.8%	1,903
Late-arriving aircraft	19.3%	39.8%	1,019
National Aviation System	33.0%	20.4%	1,737
Extreme weather	11.6%	5.9%	612
Security	0.0%	0.1%	0

5,271 delay minutes on 90 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 GRB on time in August 2024?

80.8% of 381 scheduled domestic departures left less than 15 minutes late, and 75.9% reached their destination on time. The national figures that month were 75.4% and 74.7%.

How does that compare with a year earlier?

In August 2023, 88.1% of 385 departures left on time and 0.5% were cancelled, against 80.8% and 0.3% in August 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for August 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for GRB · methodology · corrections.