Casper/Natrona County International in November 2024

84.6%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 November 2024, reporting carriers scheduled 208 domestic departures from Casper/Natrona County International (CPR). 84.6% left less than 15 minutes late and 78.8% reached their destination on time; 2.9% were cancelled.

Nationally that month, 85.2% of flights departed on time and 84.8% arrived on time, so CPR departures were 0.6 points below the national departure figure.

A year earlier, in November 2023, the airport had 35 departures with 88.6% leaving on time: a change of −4.0 points, with flights up 494%.

Flights arriving at CPR that month were on time 78.2% of the time (206 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 44%, late-arriving aircraft 29% and extreme weather 15%.

On time 78.8%
Arrived 15+ minutes late 18.3%
Cancelled 2.9%
Diverted 0.0%

Every scheduled departure from CPR in November 2024, judged by arrival at the destination.

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

Measure	Nov 2024	Nov 2023	CPR, 12 months to Jul 2026	All reported flights, Nov 2024
Departed on time	84.6%	88.6%	83.2%	85.2%
Arrived on time	78.8%	85.7%	82.1%	84.8%
Cancelled	2.9%	0.0%	0.8%	0.5%
Average departure delay (late minutes only)	11.7 min	16.3 min	16.7 min	10.2 min
Scheduled departures a day	7	1	7	19,180
Scheduled departures	208	35	2,600	575,404

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	208	100%	78.8%	0.0 min	2.9%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
CPR–DEN	Casper to Denver	177	77.4%	0.4 min	3.4%
CPR–SLC	Casper to Salt Lake City	31	87.1%	-2.6 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), November 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2024	Minutes
Air carrier	43.9%	36.9%	1,115
Late-arriving aircraft	29.2%	35.6%	741
National Aviation System	11.7%	21.9%	298
Extreme weather	15.2%	5.4%	387
Security	0.0%	0.2%	0

2,541 delay minutes on 38 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 CPR on time in November 2024?

84.6% of 208 scheduled domestic departures left less than 15 minutes late, and 78.8% reached their destination on time. The national figures that month were 85.2% and 84.8%.

How does that compare with a year earlier?

In November 2023, 88.6% of 35 departures left on time and 0.0% were cancelled, against 84.6% and 2.9% in November 2024.

Provenance

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