Spokane International in January 2025

87.2%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 January 2025, reporting carriers scheduled 1,237 domestic departures from Spokane International (GEG). 87.2% left less than 15 minutes late and 85.4% reached their destination on time; 0.2% were cancelled.

Nationally that month, 79.3% of flights departed on time and 78.6% arrived on time, so GEG departures were 7.9 points above the national departure figure.

A year earlier, in January 2024, the airport had 1,288 departures with 78.3% leaving on time: a change of +8.9 points, with flights down 4%.

Flights arriving at GEG that month were on time 81.8% of the time (1,238 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 43%, late-arriving aircraft 29% and national aviation system 17%.

On time 85.4%
Arrived 15+ minutes late 14.2%
Cancelled 0.2%
Diverted 0.1%

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

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

Measure	Jan 2025	Jan 2024	GEG, 12 months to Jul 2026	All reported flights, Jan 2025
Departed on time	87.2%	78.3%	83.6%	79.3%
Arrived on time	85.4%	74.3%	83.8%	78.6%
Cancelled	0.2%	3.6%	0.7%	3.0%
Average departure delay (late minutes only)	9.3 min	18.6 min	11.8 min	14.0 min
Scheduled departures a day	41	43	51	17,992
Scheduled departures	1,237	1,288	18,474	539,747

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	463	37%	85.5%	-1.6 min	0.0%
WN Southwest Airlines	277	22%	89.9%	-8.2 min	0.0%
DL Delta Air Lines	185	15%	88.6%	-4.5 min	0.5%
AS Alaska Airlines	155	13%	74.2%	7.8 min	0.6%
UA United Airlines	73	6%	91.8%	-0.6 min	0.0%
AA American Airlines	66	5%	81.8%	18.5 min	1.5%
G4 Allegiant Air	18	1%	66.7%	9.6 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GEG–SEA	Spokane to Seattle	396	77.8%	6.8 min	0.0%
GEG–DEN	Spokane to Denver	149	93.3%	-5.2 min	0.0%
GEG–SLC	Spokane to Salt Lake City	123	91.9%	-5.9 min	0.0%
GEG–PHX	Spokane to Phoenix	102	87.3%	4.9 min	0.0%
GEG–LAS	Spokane to Las Vegas	72	87.5%	-9.9 min	0.0%
GEG–LAX	Spokane to Los Angeles	62	96.8%	-13.5 min	0.0%
GEG–SFO	Spokane to San Francisco	58	94.8%	-22.0 min	0.0%
GEG–MSP	Spokane to Minneapolis	54	88.9%	-3.3 min	0.0%
GEG–PDX	Spokane to Portland	48	85.4%	8.1 min	0.0%
GEG–SMF	Spokane to Sacramento	40	77.5%	-0.7 min	0.0%
GEG–OAK	Spokane to Oakland	37	91.9%	-12.7 min	0.0%
GEG–ATL	Spokane to Atlanta	35	82.9%	-6.8 min	2.9%

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), January 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jan 2025	Minutes
Air carrier	42.5%	36.2%	4,611
Late-arriving aircraft	28.7%	34.7%	3,110
National Aviation System	17.1%	19.9%	1,857
Extreme weather	10.8%	9.1%	1,172
Security	0.8%	0.2%	87

10,837 delay minutes on 176 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 January 2025?

87.2% of 1,237 scheduled domestic departures left less than 15 minutes late, and 85.4% reached their destination on time. The national figures that month were 79.3% and 78.6%.

How does that compare with a year earlier?

In January 2024, 78.3% of 1,288 departures left on time and 3.6% were cancelled, against 87.2% and 0.2% in January 2025.

Provenance

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