Spokane International in July 2025

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 July 2025, reporting carriers scheduled 1,873 domestic departures from Spokane International (GEG). 81.3% left less than 15 minutes late and 79.0% reached their destination on time; 0.9% were cancelled.

Nationally that month, 69.7% of flights departed on time and 69.0% arrived on time, so GEG departures were 11.6 points above the national departure figure.

A year earlier, in July 2024, the airport had 1,606 departures with 79.1% leaving on time: a change of +2.2 points, with flights up 17%.

Flights arriving at GEG that month were on time 73.4% of the time (1,874 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 40%, late-arriving aircraft 33% and national aviation system 21%.

On time 79.0%
Arrived 15+ minutes late 19.7%
Cancelled 0.9%
Diverted 0.4%

Every scheduled departure from GEG in July 2025, judged by arrival at the destination.

July 2025 against a year earlier, the airport's year and the nation

Measure	Jul 2025	Jul 2024	GEG, 12 months to Jul 2026	All reported flights, Jul 2025
Departed on time	81.3%	79.1%	83.6%	69.7%
Arrived on time	79.0%	79.8%	83.8%	69.0%
Cancelled	0.9%	2.2%	0.7%	2.5%
Average departure delay (late minutes only)	12.5 min	16.7 min	11.8 min	24.3 min
Scheduled departures a day	62	54	51	21,048
Scheduled departures	1,873	1,606	18,474	631,428

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	658	35%	81.6%	2.6 min	0.2%
WN Southwest Airlines	390	21%	81.0%	5.9 min	0.8%
DL Delta Air Lines	273	15%	88.3%	-1.0 min	0.7%
AS Alaska Airlines	267	14%	71.5%	5.7 min	2.2%
AA American Airlines	145	8%	67.6%	17.8 min	2.8%
UA United Airlines	91	5%	71.4%	20.3 min	1.1%
G4 Allegiant Air	35	2%	65.7%	71.9 min	0.0%
F9 Frontier Airlines	14	1%	64.3%	15.7 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GEG–SEA	Spokane to Seattle	544	78.7%	3.6 min	0.9%
GEG–DEN	Spokane to Denver	198	70.7%	18.1 min	0.5%
GEG–SLC	Spokane to Salt Lake City	146	88.4%	-3.0 min	0.0%
GEG–LAX	Spokane to Los Angeles	100	87.0%	5.1 min	2.0%
GEG–MSP	Spokane to Minneapolis	92	89.1%	-4.1 min	0.0%
GEG–ORD	Spokane to Chicago	92	55.4%	29.3 min	0.0%
GEG–PHX	Spokane to Phoenix	90	84.4%	9.0 min	0.0%
GEG–SFO	Spokane to San Francisco	87	71.3%	9.9 min	0.0%
GEG–SMF	Spokane to Sacramento	84	83.3%	6.4 min	0.0%
GEG–LAS	Spokane to Las Vegas	70	85.7%	3.6 min	0.0%
GEG–DFW	Spokane to Dallas/Fort Worth	63	71.4%	8.5 min	6.3%
GEG–PDX	Spokane to Portland	58	81.0%	6.1 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), July 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2025	Minutes
Air carrier	39.6%	31.1%	8,970
Late-arriving aircraft	32.5%	40.8%	7,356
National Aviation System	20.7%	20.7%	4,687
Extreme weather	5.4%	7.3%	1,231
Security	1.8%	0.1%	409

22,653 delay minutes on 369 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 GEG on time in July 2025?

81.3% of 1,873 scheduled domestic departures left less than 15 minutes late, and 79.0% reached their destination on time. The national figures that month were 69.7% and 69.0%.

How does that compare with a year earlier?

In July 2024, 79.1% of 1,606 departures left on time and 2.2% were cancelled, against 81.3% and 0.9% in July 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for July 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for GEG · methodology · corrections.