San Luis Obispo County Regional in July 2024

84.9%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 July 2024, reporting carriers scheduled 465 domestic departures from San Luis Obispo County Regional (SBP). 84.9% left less than 15 minutes late and 82.8% reached their destination on time; 0.4% were cancelled.

Nationally that month, 68.5% of flights departed on time and 68.1% arrived on time, so SBP departures were 16.4 points above the national departure figure.

Flights arriving at SBP that month were on time 73.3% of the time (465 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 45%, air carrier 38% and national aviation system 15%.

On time 82.8%
Arrived 15+ minutes late 16.6%
Cancelled 0.4%
Diverted 0.2%

Every scheduled departure from SBP in July 2024, judged by arrival at the destination.

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

Measure	Jul 2024	Year earlier	SBP, 12 months to Jul 2026	All reported flights, Jul 2024
Departed on time	84.9%	—	78.8%	68.5%
Arrived on time	82.8%	—	75.3%	68.1%
Cancelled	0.4%	—	1.2%	2.9%
Average departure delay (late minutes only)	16.5 min	—	20.9 min	24.9 min
Scheduled departures a day	16	—	14	21,154
Scheduled departures	465	—	5,010	634,613

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	311	67%	84.6%	3.7 min	0.3%
AA American Airlines	116	25%	75.9%	26.6 min	0.0%
UA United Airlines	31	7%	87.1%	2.8 min	3.2%
MQ Envoy Air	7	2%	100.0%	-18.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SBP–PHX	San Luis Obispo to Phoenix	93	82.8%	13.6 min	0.0%
SBP–DEN	San Luis Obispo to Denver	62	85.5%	-4.1 min	1.6%
SBP–DFW	San Luis Obispo to Dallas/Fort Worth	62	72.6%	31.1 min	0.0%
SBP–LAX	San Luis Obispo to Los Angeles	62	85.5%	0.9 min	0.0%
SBP–SAN	San Luis Obispo to San Diego	62	79.0%	3.5 min	1.6%
SBP–SEA	San Luis Obispo to Seattle	62	87.1%	13.7 min	0.0%
SBP–SFO	San Luis Obispo to San Francisco	62	87.1%	1.9 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), July 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2024	Minutes
Air carrier	37.9%	36.6%	2,789
Late-arriving aircraft	45.2%	42.7%	3,323
National Aviation System	15.0%	16.0%	1,103
Extreme weather	1.8%	4.6%	135
Security	0.0%	0.1%	0

7,350 delay minutes on 77 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 SBP on time in July 2024?

84.9% of 465 scheduled domestic departures left less than 15 minutes late, and 82.8% reached their destination on time. The national figures that month were 68.5% and 68.1%.

How does that compare with a year earlier?

July 2023 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

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