Jackson Hole in July 2026

64.8%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 July 2026, reporting carriers scheduled 863 domestic departures from Jackson Hole (JAC). 64.8% left less than 15 minutes late and 63.7% reached their destination on time; 2.3% were cancelled.

Nationally that month, 68.8% of flights departed on time and 69.4% arrived on time, so JAC departures were 4.0 points below the national departure figure.

A year earlier, in July 2025, the airport had 785 departures with 70.8% leaving on time: a change of −6.0 points, with flights up 10%.

Flights arriving at JAC that month were on time 72.2% of the time (864 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 44%, air carrier 35% and national aviation system 17%.

On time 63.7%
Arrived 15+ minutes late 30.2%
Cancelled 2.3%
Diverted 3.7%

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

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

Measure	Jul 2026	Jul 2025	JAC, 12 months to Jul 2026	All reported flights, Jul 2026
Departed on time	64.8%	70.8%	74.4%	68.8%
Arrived on time	63.7%	66.1%	74.9%	69.4%
Cancelled	2.3%	1.4%	1.8%	2.6%
Average departure delay (late minutes only)	38.1 min	29.6 min	26.3 min	24.1 min
Scheduled departures a day	29	26	18	21,066
Scheduled departures	863	785	6,635	631,970

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
UA United Airlines	311	36%	60.1%	19.4 min	3.2%
OO SkyWest Airlines	236	27%	70.8%	15.7 min	1.7%
AA American Airlines	224	26%	56.3%	65.8 min	2.2%
DL Delta Air Lines	92	11%	76.1%	-0.7 min	1.1%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JAC–DEN	Jackson to Denver	153	67.3%	14.7 min	0.7%
JAC–ORD	Jackson to Chicago	124	58.9%	43.2 min	4.0%
JAC–SLC	Jackson to Salt Lake City	123	84.6%	-3.0 min	0.8%
JAC–DFW	Jackson to Dallas/Fort Worth	100	58.0%	70.5 min	1.0%
JAC–LAX	Jackson to Los Angeles	81	60.5%	43.9 min	2.5%
JAC–SFO	Jackson to San Francisco	66	39.4%	29.7 min	1.5%
JAC–ATL	Jackson to Atlanta	31	64.5%	7.3 min	0.0%
JAC–CLT	Jackson to Charlotte	31	77.4%	5.5 min	0.0%
JAC–EWR	Jackson to Newark	31	38.7%	24.2 min	19.4%
JAC–JFK	Jackson to New York	31	51.6%	107.1 min	6.5%
JAC–MSP	Jackson to Minneapolis	31	80.6%	0.5 min	0.0%
JAC–SEA	Jackson to Seattle	31	74.2%	3.0 min	3.2%

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), July 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2026	Minutes
Air carrier	34.7%	31.7%	10,067
Late-arriving aircraft	44.4%	41.8%	12,888
National Aviation System	17.2%	19.9%	4,983
Extreme weather	3.7%	6.5%	1,062
Security	0.0%	0.1%	0

29,000 delay minutes on 261 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 July 2026?

64.8% of 863 scheduled domestic departures left less than 15 minutes late, and 63.7% reached their destination on time. The national figures that month were 68.8% and 69.4%.

How does that compare with a year earlier?

In July 2025, 70.8% of 785 departures left on time and 1.4% were cancelled, against 64.8% and 2.3% in July 2026.

Provenance

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