Spokane International in July 2026

79.1%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 1,779 domestic departures from Spokane International (GEG). 79.1% left less than 15 minutes late and 77.5% reached their destination on time; 0.7% were cancelled.

Nationally that month, 68.8% of flights departed on time and 69.4% arrived on time, so GEG departures were 10.3 points above the national departure figure.

A year earlier, in July 2025, the airport had 1,873 departures with 81.3% leaving on time: a change of −2.2 points, with flights down 5%.

Flights arriving at GEG that month were on time 76.4% of the time (1,779 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 23%.

On time 77.5%
Arrived 15+ minutes late 21.4%
Cancelled 0.7%
Diverted 0.4%

Every scheduled departure from GEG 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	GEG, 12 months to Jul 2026	All reported flights, Jul 2026
Departed on time	79.1%	81.3%	83.6%	68.8%
Arrived on time	77.5%	79.0%	83.8%	69.4%
Cancelled	0.7%	0.9%	0.7%	2.6%
Average departure delay (late minutes only)	15.6 min	12.5 min	11.8 min	24.1 min
Scheduled departures a day	59	62	51	21,066
Scheduled departures	1,779	1,873	18,474	631,970

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	591	33%	77.0%	8.5 min	1.0%
WN Southwest Airlines	369	21%	78.3%	6.2 min	0.3%
DL Delta Air Lines	298	17%	86.2%	-2.7 min	0.3%
AS Alaska Airlines	247	14%	74.5%	10.9 min	0.4%
AA American Airlines	153	9%	73.9%	17.8 min	1.3%
UA United Airlines	92	5%	73.9%	19.2 min	1.1%
G4 Allegiant Air	27	2%	40.7%	40.6 min	0.0%
F9 Frontier Airlines	2	0%	100.0%	-7.5 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GEG–SEA	Spokane to Seattle	385	77.1%	11.7 min	0.5%
GEG–DEN	Spokane to Denver	187	73.8%	16.1 min	1.1%
GEG–SLC	Spokane to Salt Lake City	151	86.8%	-1.7 min	0.0%
GEG–PDX	Spokane to Portland	124	75.0%	9.3 min	0.0%
GEG–LAX	Spokane to Los Angeles	120	85.0%	2.2 min	0.8%
GEG–PHX	Spokane to Phoenix	113	77.9%	25.6 min	0.9%
GEG–SFO	Spokane to San Francisco	110	67.3%	19.0 min	1.8%
GEG–MSP	Spokane to Minneapolis	92	95.7%	-12.2 min	1.1%
GEG–LAS	Spokane to Las Vegas	70	78.6%	3.8 min	0.0%
GEG–ORD	Spokane to Chicago	62	58.1%	9.3 min	4.8%
GEG–DFW	Spokane to Dallas/Fort Worth	61	78.7%	-0.4 min	0.0%
GEG–SMF	Spokane to Sacramento	58	82.8%	3.1 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), July 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2026	Minutes
Air carrier	39.7%	31.7%	10,259
Late-arriving aircraft	32.5%	41.8%	8,408
National Aviation System	23.4%	19.9%	6,057
Extreme weather	4.3%	6.5%	1,116
Security	0.1%	0.1%	22

25,862 delay minutes on 381 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 2026?

79.1% of 1,779 scheduled domestic departures left less than 15 minutes late, and 77.5% 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, 81.3% of 1,873 departures left on time and 0.9% were cancelled, against 79.1% and 0.7% 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 GEG · methodology · corrections.