SkyWest Airlines in July 2026

74.6%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 July 2026, SkyWest Airlines (OO) reported 77,072 scheduled domestic flights. 74.6% arrived on time, 1.5% were cancelled and 0.4% diverted.

All reporting carriers together recorded 69.4% on time and 2.6% cancelled that month, so the carrier was 5.2 points above the combined figure.

A year earlier, in July 2025, it reported 75,877 flights with 73.9% on time: a change of +0.7 points.

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 44%, late-arriving aircraft 24% and national aviation system 19%.

On time 74.6%
Arrived 15+ minutes late 23.4%
Cancelled 1.5%
Diverted 0.4%

Every scheduled domestic flight reported by SkyWest Airlines in July 2026.

July 2026 against a year earlier, the carrier's year and all carriers

Measure	Jul 2026	Jul 2025	OO, 12 months to Jul 2026	All carriers, Jul 2026
Arrived on time	74.6%	73.9%	77.4%	69.4%
Departed on time	76.7%	76.4%	79.5%	68.8%
Cancelled	1.5%	1.4%	1.8%	2.6%
Average arrival delay	12.6 min	14.8 min	9.6 min	15.6 min
Scheduled flights a day	2,569	2,529	2,340	21,066
Scheduled flights	77,072	75,877	854,130	631,970

241 airports and 1,224 routes had OO flights that month.

Busiest airports that month

Airport	Departures	On time	Avg arrival delay	Cancelled
ORD Chicago	8,083	65.0%	18.2 min	5.2%
DEN Denver	6,639	72.9%	16.3 min	0.5%
LAX Los Angeles	3,575	81.1%	3.7 min	0.1%
SLC Salt Lake City	3,247	86.5%	0.1 min	0.0%
SFO San Francisco	2,571	64.2%	19.2 min	0.5%
SEA Seattle	2,537	77.9%	7.9 min	0.4%
MSP Minneapolis	2,520	79.6%	7.7 min	0.7%
DTW Detroit	2,428	73.0%	15.4 min	0.9%
PHX Phoenix	2,030	75.2%	14.5 min	0.9%
DFW Dallas/Fort Worth	1,996	76.0%	11.7 min	0.3%
SAN San Diego	1,282	67.3%	10.9 min	2.6%
IAH Houston	1,230	72.4%	20.1 min	0.4%
PDX Portland	1,011	84.6%	3.0 min	0.2%
AUS Austin	932	76.5%	13.4 min	0.3%
BOI Boise	816	80.5%	3.1 min	0.2%

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), July 2026.

Delay causes

BTS cause category	Share of delay minutes	All carriers, Jul 2026	Minutes
Air carrier	44.3%	31.7%	686,594
Late-arriving aircraft	24.0%	41.8%	372,465
National Aviation System	19.0%	19.9%	294,580
Extreme weather	12.5%	6.5%	194,204
Security	0.1%	0.1%	1,357

1,549,200 delay minutes on 18,058 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 July 2026?

74.6% of 77,072 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 69.4% that month.

How does that compare with a year earlier?

In July 2025 the carrier reported 75,877 flights with 73.9% on time and 1.4% cancelled, against 74.6% and 1.5% in July 2026.

Provenance

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