Jackson Hole in April 2026

81.3%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 283 domestic departures from Jackson Hole (JAC). 81.3% left less than 15 minutes late and 81.3% reached their destination on time; 0.7% were cancelled.

Nationally that month, 79.1% of flights departed on time and 78.9% arrived on time, so JAC departures were 2.2 points above the national departure figure.

A year earlier, in April 2025, the airport had 252 departures with 80.6% leaving on time: a change of +0.7 points, with flights up 12%.

Flights arriving at JAC that month were on time 82.0% of the time (283 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 38%, extreme weather 25% and late-arriving aircraft 22%.

On time 81.3%
Arrived 15+ minutes late 17.0%
Cancelled 0.7%
Diverted 1.1%

Every scheduled departure from JAC 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	JAC, 12 months to Jul 2026	All reported flights, Apr 2026
Departed on time	81.3%	80.6%	74.4%	79.1%
Arrived on time	81.3%	78.6%	74.9%	78.9%
Cancelled	0.7%	0.0%	1.8%	0.9%
Average departure delay (late minutes only)	19.0 min	21.3 min	26.3 min	14.5 min
Scheduled departures a day	9	8	18	19,931
Scheduled departures	283	252	6,635	597,919

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	98	35%	82.7%	1.9 min	0.0%
UA United Airlines	83	29%	80.7%	4.7 min	0.0%
DL Delta Air Lines	60	21%	93.3%	-17.9 min	0.0%
AA American Airlines	42	15%	61.9%	4.9 min	4.8%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JAC–DEN	Jackson to Denver	120	88.3%	-16.4 min	0.0%
JAC–SLC	Jackson to Salt Lake City	90	86.7%	4.2 min	0.0%
JAC–DFW	Jackson to Dallas/Fort Worth	36	63.9%	6.1 min	5.6%
JAC–ORD	Jackson to Chicago	13	53.8%	103.2 min	0.0%
JAC–LAX	Jackson to Los Angeles	9	77.8%	-13.7 min	0.0%
JAC–EWR	Jackson to Newark	7	71.4%	1.4 min	0.0%
JAC–SFO	Jackson to San Francisco	5	40.0%	7.2 min	0.0%
JAC–IAH	Jackson to Houston	2	50.0%	12.5 min	0.0%
JAC–IAD	Jackson to Washington	1	100.0%	-37.0 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), April 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2026	Minutes
Air carrier	38.1%	33.5%	1,719
Late-arriving aircraft	22.4%	40.4%	1,011
National Aviation System	14.2%	21.0%	640
Extreme weather	25.3%	5.0%	1,141
Security	0.0%	0.1%	0

4,511 delay minutes on 48 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 JAC on time in April 2026?

81.3% of 283 scheduled domestic departures left less than 15 minutes late, and 81.3% 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, 80.6% of 252 departures left on time and 0.0% were cancelled, against 81.3% and 0.7% 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 JAC · methodology · corrections.