Fresno Yosemite International in April 2026

82.2%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 April 2026, reporting carriers scheduled 1,030 domestic departures from Fresno Yosemite International (FAT). 82.2% left less than 15 minutes late and 81.1% reached their destination on time; 0.4% were cancelled.

Nationally that month, 79.1% of flights departed on time and 78.9% arrived on time, so FAT departures were 3.1 points above the national departure figure.

A year earlier, in April 2025, the airport had 1,054 departures with 85.7% leaving on time: a change of −3.5 points, with flights down 2%.

Flights arriving at FAT that month were on time 79.7% of the time (1,032 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 52%, national aviation system 26% and late-arriving aircraft 20%.

On time 81.1%
Arrived 15+ minutes late 18.5%
Cancelled 0.4%
Diverted 0.0%

Every scheduled departure from FAT in April 2026, judged by arrival at the destination.

April 2026 against a year earlier, the airport's year and the nation

Measure	Apr 2026	Apr 2025	FAT, 12 months to Jul 2026	All reported flights, Apr 2026
Departed on time	82.2%	85.7%	82.3%	79.1%
Arrived on time	81.1%	82.2%	80.6%	78.9%
Cancelled	0.4%	0.3%	1.0%	0.9%
Average departure delay (late minutes only)	14.6 min	10.9 min	14.4 min	14.5 min
Scheduled departures a day	34	35	36	19,931
Scheduled departures	1,030	1,054	13,119	597,919

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	532	52%	78.9%	5.7 min	0.4%
AA American Airlines	184	18%	82.1%	0.3 min	1.1%
WN Southwest Airlines	172	17%	85.5%	-0.6 min	0.0%
UA United Airlines	61	6%	90.2%	-4.6 min	0.0%
G4 Allegiant Air	45	4%	66.7%	14.2 min	0.0%
AS Alaska Airlines	30	3%	90.0%	-7.3 min	0.0%
MQ Envoy Air	6	1%	83.3%	268.2 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
FAT–SAN	Fresno to San Diego	165	75.8%	6.2 min	0.0%
FAT–LAS	Fresno to Las Vegas	132	84.1%	-0.5 min	0.0%
FAT–PHX	Fresno to Phoenix	121	85.1%	18.5 min	0.0%
FAT–DEN	Fresno to Denver	119	88.2%	-6.0 min	0.0%
FAT–SLC	Fresno to Salt Lake City	116	97.4%	-9.8 min	0.0%
FAT–SFO	Fresno to San Francisco	110	50.0%	32.0 min	1.8%
FAT–DFW	Fresno to Dallas/Fort Worth	103	79.6%	0.2 min	1.9%
FAT–LAX	Fresno to Los Angeles	64	89.1%	-0.5 min	0.0%
FAT–SEA	Fresno to Seattle	60	78.3%	-0.6 min	0.0%
FAT–PDX	Fresno to Portland	39	92.3%	-0.4 min	0.0%
FAT–ORD	Fresno to Chicago	1	100.0%	-12.0 min	0.0%

By scheduled departure hour

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

Share of departures that left less than 15 minutes late, by scheduled hour (local time), April 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2026	Minutes
Air carrier	52.2%	33.5%	7,261
Late-arriving aircraft	20.1%	40.4%	2,797
National Aviation System	25.6%	21.0%	3,555
Extreme weather	2.1%	5.0%	286
Security	0.1%	0.1%	10

13,909 delay minutes on 191 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 FAT on time in April 2026?

82.2% of 1,030 scheduled domestic departures left less than 15 minutes late, and 81.1% reached their destination on time. The national figures that month were 79.1% and 78.9%.

How does that compare with a year earlier?

In April 2025, 85.7% of 1,054 departures left on time and 0.3% were cancelled, against 82.2% and 0.4% in April 2026.

Provenance

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