Spokane International in June 2024

82.3%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 June 2024, reporting carriers scheduled 1,511 domestic departures from Spokane International (GEG). 82.3% left less than 15 minutes late and 83.9% reached their destination on time; 0.5% were cancelled.

Nationally that month, 73.7% of flights departed on time and 73.9% arrived on time, so GEG departures were 8.6 points above the national departure figure.

Flights arriving at GEG that month were on time 71.2% of the time (1,513 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 46%, air carrier 36% and national aviation system 14%.

On time 83.9%
Arrived 15+ minutes late 15.4%
Cancelled 0.5%
Diverted 0.3%

Every scheduled departure from GEG in June 2024, judged by arrival at the destination.

June 2024 against a year earlier, the airport's year and the nation

Measure	Jun 2024	Year earlier	GEG, 12 months to Jul 2026	All reported flights, Jun 2024
Departed on time	82.3%	—	83.6%	73.7%
Arrived on time	83.9%	—	83.8%	73.9%
Cancelled	0.5%	—	0.7%	1.3%
Average departure delay (late minutes only)	11.3 min	—	11.8 min	19.7 min
Scheduled departures a day	50	—	51	20,371
Scheduled departures	1,511	—	18,474	611,132

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	482	32%	85.7%	2.8 min	0.0%
WN Southwest Airlines	321	21%	84.4%	1.8 min	0.0%
DL Delta Air Lines	290	19%	87.6%	-4.2 min	0.0%
AS Alaska Airlines	156	10%	79.5%	5.9 min	1.3%
AA American Airlines	146	10%	76.0%	9.8 min	1.4%
UA United Airlines	90	6%	86.7%	-12.3 min	1.1%
G4 Allegiant Air	26	2%	61.5%	19.9 min	7.7%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GEG–SEA	Spokane to Seattle	404	84.2%	4.7 min	0.2%
GEG–DEN	Spokane to Denver	179	82.7%	-3.8 min	0.6%
GEG–SLC	Spokane to Salt Lake City	144	87.5%	-5.2 min	0.0%
GEG–PHX	Spokane to Phoenix	95	82.1%	9.1 min	2.1%
GEG–BOI	Spokane to Boise	91	85.7%	7.0 min	0.0%
GEG–MSP	Spokane to Minneapolis	84	84.5%	-2.1 min	0.0%
GEG–LAX	Spokane to Los Angeles	69	85.5%	-1.1 min	1.4%
GEG–LAS	Spokane to Las Vegas	67	83.6%	4.6 min	0.0%
GEG–DFW	Spokane to Dallas/Fort Worth	60	65.0%	21.5 min	0.0%
GEG–SMF	Spokane to Sacramento	55	89.1%	-1.3 min	0.0%
GEG–OAK	Spokane to Oakland	50	86.0%	-2.5 min	0.0%
GEG–ATL	Spokane to Atlanta	45	93.3%	-11.3 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), June 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2024	Minutes
Air carrier	36.0%	34.4%	5,007
Late-arriving aircraft	46.1%	41.5%	6,402
National Aviation System	14.4%	17.8%	1,999
Extreme weather	3.6%	6.0%	494
Security	0.0%	0.2%	0

13,902 delay minutes on 233 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 June 2024?

82.3% of 1,511 scheduled domestic departures left less than 15 minutes late, and 83.9% reached their destination on time. The national figures that month were 73.7% and 73.9%.

How does that compare with a year earlier?

June 2023 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 2024; 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.