Rapid City Regional in June 2025

74.5%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 June 2025, reporting carriers scheduled 612 domestic departures from Rapid City Regional (RAP). 74.5% left less than 15 minutes late and 68.1% reached their destination on time; 1.0% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so RAP departures were 3.1 points above the national departure figure.

A year earlier, in June 2024, the airport had 538 departures with 73.2% leaving on time: a change of +1.3 points, with flights up 14%.

Flights arriving at RAP that month were on time 69.7% of the time (611 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, national aviation system 31%, late-arriving aircraft 31% and air carrier 25%.

On time 68.1%
Arrived 15+ minutes late 30.1%
Cancelled 1.0%
Diverted 0.8%

Every scheduled departure from RAP in June 2025, judged by arrival at the destination.

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

Measure	Jun 2025	Jun 2024	RAP, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	74.5%	73.2%	81.3%	71.4%
Arrived on time	68.1%	74.2%	78.4%	70.3%
Cancelled	1.0%	2.4%	1.3%	1.6%
Average departure delay (late minutes only)	23.2 min	22.2 min	17.2 min	22.1 min
Scheduled departures a day	20	18	16	20,386
Scheduled departures	612	538	5,669	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	278	45%	67.3%	25.9 min	1.1%
MQ Envoy Air	176	29%	69.3%	13.7 min	0.6%
UA United Airlines	94	15%	72.3%	10.4 min	0.0%
G4 Allegiant Air	34	6%	67.6%	24.1 min	0.0%
OH PSA Airlines	22	4%	54.5%	12.5 min	4.5%
AA American Airlines	4	1%	75.0%	5.3 min	0.0%
DL Delta Air Lines	4	1%	50.0%	7.5 min	25.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
RAP–DEN	Rapid City to Denver	270	62.6%	27.4 min	1.1%
RAP–DFW	Rapid City to Dallas/Fort Worth	120	75.8%	8.3 min	0.8%
RAP–ORD	Rapid City to Chicago	116	69.0%	14.8 min	0.0%
RAP–MSP	Rapid City to Minneapolis	42	88.1%	10.9 min	0.0%
RAP–CLT	Rapid City to Charlotte	26	57.7%	11.3 min	3.8%
RAP–AZA	Rapid City to Phoenix	17	64.7%	25.4 min	0.0%
RAP–LAS	Rapid City to Las Vegas	9	44.4%	45.0 min	0.0%
RAP–SFB	Rapid City to Sanford	8	100.0%	-2.4 min	0.0%
RAP–ATL	Rapid City to Atlanta	4	50.0%	7.5 min	25.0%

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), June 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2025	Minutes
Air carrier	25.3%	31.6%	3,682
Late-arriving aircraft	31.1%	40.6%	4,512
National Aviation System	31.4%	20.9%	4,554
Extreme weather	12.2%	6.9%	1,777
Security	0.0%	0.2%	0

14,525 delay minutes on 184 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 RAP on time in June 2025?

74.5% of 612 scheduled domestic departures left less than 15 minutes late, and 68.1% reached their destination on time. The national figures that month were 71.4% and 70.3%.

How does that compare with a year earlier?

In June 2024, 73.2% of 538 departures left on time and 2.4% were cancelled, against 74.5% and 1.0% in June 2025.

Provenance

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