SkyWest Airlines in October 2025

82.4%arrived 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 October 2025, SkyWest Airlines (OO) reported 71,927 scheduled domestic flights. 82.4% arrived on time, 0.2% were cancelled and 0.2% diverted.

All reporting carriers together recorded 79.1% on time and 0.5% cancelled that month, so the carrier was 3.3 points above the combined figure.

A year earlier, in October 2024, it reported 69,069 flights with 85.3% on time: a change of −2.9 points.

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 57%, late-arriving aircraft 18% and national aviation system 15%.

On time 82.4%
Arrived 15+ minutes late 17.2%
Cancelled 0.2%
Diverted 0.2%

Every scheduled domestic flight reported by SkyWest Airlines in October 2025.

October 2025 against a year earlier, the carrier's year and all carriers

Measure	Oct 2025	Oct 2024	OO, 12 months to Jul 2026	All carriers, Oct 2025
Arrived on time	82.4%	85.3%	77.4%	79.1%
Departed on time	85.1%	86.2%	79.5%	80.0%
Cancelled	0.2%	0.2%	1.8%	0.5%
Average arrival delay	3.7 min	1.8 min	9.6 min	5.6 min
Scheduled flights a day	2,398	2,302	2,340	20,195
Scheduled flights	71,927	69,069	854,130	605,844

236 airports and 1,242 routes had OO flights that month.

Busiest airports that month

Airport	Departures	On time	Avg arrival delay	Cancelled
ORD Chicago	6,567	70.7%	15.4 min	0.0%
DEN Denver	6,403	86.7%	-1.5 min	0.0%
LAX Los Angeles	3,409	86.3%	-1.4 min	0.0%
SLC Salt Lake City	3,070	92.2%	-5.1 min	0.0%
SFO San Francisco	2,751	77.9%	6.0 min	0.3%
DTW Detroit	2,572	86.9%	1.0 min	0.0%
SEA Seattle	2,532	89.3%	-3.9 min	0.2%
DFW Dallas/Fort Worth	2,256	75.2%	7.3 min	1.2%
MSP Minneapolis	2,109	91.4%	-3.3 min	0.0%
PHX Phoenix	1,715	83.4%	1.9 min	0.0%
SAN San Diego	1,257	77.3%	3.9 min	2.1%
IAH Houston	1,087	83.2%	5.6 min	0.0%
PDX Portland	1,002	84.3%	1.5 min	0.3%
SMF Sacramento	917	84.2%	0.3 min	0.2%
BOI Boise	902	88.0%	-3.0 min	0.0%

By scheduled departure hour

On-time share:under 62%6270768288% and over

Share of OO flights that arrived on time, by scheduled departure hour (local time at each origin), October 2025.

Delay causes

BTS cause category	Share of delay minutes	All carriers, Oct 2025	Minutes
Air carrier	56.8%	34.0%	501,368
Late-arriving aircraft	18.0%	39.7%	159,320
National Aviation System	15.2%	22.9%	134,444
Extreme weather	9.8%	3.3%	86,833
Security	0.1%	0.1%	863

882,828 delay minutes on 12,340 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

What share of SkyWest Airlines flights were on time in October 2025?

82.4% of 71,927 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 79.1% that month.

How does that compare with a year earlier?

In October 2024 the carrier reported 69,069 flights with 85.3% on time and 0.2% cancelled, against 82.4% and 0.2% in October 2025.

Provenance

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