Jackson Hole in June 2026

71.7%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 June 2026, reporting carriers scheduled 791 domestic departures from Jackson Hole (JAC). 71.7% left less than 15 minutes late and 72.9% reached their destination on time; 1.4% were cancelled.

Nationally that month, 72.2% of flights departed on time and 72.8% arrived on time, so JAC departures were 0.5 points below the national departure figure.

A year earlier, in June 2025, the airport had 715 departures with 76.9% leaving on time: a change of −5.2 points, with flights up 11%.

Flights arriving at JAC that month were on time 74.1% of the time (792 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 38%, late-arriving aircraft 38% and national aviation system 20%.

On time 72.9%
Arrived 15+ minutes late 24.7%
Cancelled 1.4%
Diverted 1.0%

Every scheduled departure from JAC in June 2026, judged by arrival at the destination.

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

Measure	Jun 2026	Jun 2025	JAC, 12 months to Jul 2026	All reported flights, Jun 2026
Departed on time	71.7%	76.9%	74.4%	72.2%
Arrived on time	72.9%	74.0%	74.9%	72.8%
Cancelled	1.4%	1.3%	1.8%	1.6%
Average departure delay (late minutes only)	26.4 min	21.8 min	26.3 min	20.6 min
Scheduled departures a day	26	24	18	20,253
Scheduled departures	791	715	6,635	607,577

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
UA United Airlines	283	36%	67.1%	18.5 min	2.1%
OO SkyWest Airlines	223	28%	84.3%	-1.3 min	0.0%
AA American Airlines	201	25%	60.2%	39.4 min	2.5%
DL Delta Air Lines	84	11%	92.9%	-10.5 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JAC–DEN	Jackson to Denver	150	74.7%	6.6 min	0.7%
JAC–ORD	Jackson to Chicago	120	60.8%	29.7 min	2.5%
JAC–SLC	Jackson to Salt Lake City	119	92.4%	-9.5 min	0.0%
JAC–DFW	Jackson to Dallas/Fort Worth	98	62.2%	33.8 min	3.1%
JAC–LAX	Jackson to Los Angeles	76	78.9%	14.0 min	1.3%
JAC–SFO	Jackson to San Francisco	55	43.6%	27.0 min	1.8%
JAC–CLT	Jackson to Charlotte	30	76.7%	62.4 min	0.0%
JAC–EWR	Jackson to Newark	30	80.0%	-4.7 min	6.7%
JAC–MSP	Jackson to Minneapolis	30	83.3%	0.6 min	0.0%
JAC–ATL	Jackson to Atlanta	24	95.8%	-12.2 min	0.0%
JAC–SEA	Jackson to Seattle	23	91.3%	-4.9 min	0.0%
JAC–JFK	Jackson to New York	13	61.5%	20.5 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), June 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2026	Minutes
Air carrier	38.1%	30.8%	6,922
Late-arriving aircraft	37.7%	42.1%	6,858
National Aviation System	19.7%	20.3%	3,577
Extreme weather	3.9%	6.7%	707
Security	0.6%	0.1%	112

18,176 delay minutes on 195 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 June 2026?

71.7% of 791 scheduled domestic departures left less than 15 minutes late, and 72.9% reached their destination on time. The national figures that month were 72.2% and 72.8%.

How does that compare with a year earlier?

In June 2025, 76.9% of 715 departures left on time and 1.3% were cancelled, against 71.7% and 1.4% in June 2026.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 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.