Okc Will Rogers International in August 2025

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 2025, reporting carriers scheduled 2,092 domestic departures from Okc Will Rogers International (OKC). 80.8% left less than 15 minutes late and 77.8% reached their destination on time; 1.4% were cancelled.

Nationally that month, 76.8% of flights departed on time and 76.3% arrived on time, so OKC departures were 4.0 points above the national departure figure.

A year earlier, in August 2024, the airport had 1,973 departures with 82.1% leaving on time: a change of −1.3 points, with flights up 6%.

Flights arriving at OKC that month were on time 74.2% of the time (2,089 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 38%, late-arriving aircraft 37% and national aviation system 20%.

On time 77.8%
Arrived 15+ minutes late 20.4%
Cancelled 1.4%
Diverted 0.4%

Every scheduled departure from OKC 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	OKC, 12 months to Jul 2026	All reported flights, Aug 2025
Departed on time	80.8%	82.1%	80.4%	76.8%
Arrived on time	77.8%	81.1%	79.7%	76.3%
Cancelled	1.4%	0.6%	1.7%	1.1%
Average departure delay (late minutes only)	14.0 min	16.3 min	15.3 min	17.6 min
Scheduled departures a day	70	66	66	20,079
Scheduled departures	2,092	1,973	23,917	602,378

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	755	36%	77.4%	9.1 min	1.1%
WN Southwest Airlines	589	28%	81.3%	4.0 min	0.2%
AA American Airlines	196	9%	73.5%	12.6 min	5.1%
MQ Envoy Air	147	7%	76.2%	11.8 min	1.4%
DL Delta Air Lines	144	7%	84.0%	-2.0 min	1.4%
OH PSA Airlines	69	3%	62.3%	23.1 min	5.8%
YX Republic Airline	59	3%	81.4%	14.7 min	1.7%
F9 Frontier Airlines	55	3%	67.3%	20.8 min	0.0%
AS Alaska Airlines	51	2%	80.4%	4.7 min	2.0%
G4 Allegiant Air	20	1%	75.0%	-3.7 min	0.0%
UA United Airlines	7	0%	57.1%	6.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
OKC–DEN	Oklahoma City to Denver	297	68.7%	12.0 min	0.0%
OKC–DFW	Oklahoma City to Dallas/Fort Worth	291	69.4%	18.7 min	3.8%
OKC–ORD	Oklahoma City to Chicago	215	69.3%	16.9 min	2.8%
OKC–ATL	Oklahoma City to Atlanta	149	83.9%	-1.8 min	1.3%
OKC–IAH	Oklahoma City to Houston	137	78.1%	2.8 min	0.0%
OKC–PHX	Oklahoma City to Phoenix	135	79.3%	11.6 min	1.5%
OKC–HOU	Oklahoma City to Houston	106	83.0%	3.0 min	0.0%
OKC–LAS	Oklahoma City to Las Vegas	93	77.4%	5.2 min	0.0%
OKC–LGA	Oklahoma City to New York	88	87.5%	7.0 min	1.1%
OKC–LAX	Oklahoma City to Los Angeles	62	93.5%	-6.6 min	1.6%
OKC–SLC	Oklahoma City to Salt Lake City	62	91.9%	-1.5 min	0.0%
OKC–CLT	Oklahoma City to Charlotte	60	80.0%	-0.7 min	5.0%

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 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2025	Minutes
Air carrier	37.6%	33.1%	11,118
Late-arriving aircraft	37.4%	40.5%	11,038
National Aviation System	20.2%	19.2%	5,982
Extreme weather	4.7%	7.0%	1,394
Security	0.0%	0.1%	14

29,546 delay minutes on 426 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 OKC on time in August 2025?

80.8% of 2,092 scheduled domestic departures left less than 15 minutes late, and 77.8% 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, 82.1% of 1,973 departures left on time and 0.6% were cancelled, against 80.8% and 1.4% 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 OKC · methodology · corrections.