Spokane International in March 2024

87.9%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 March 2024, reporting carriers scheduled 1,417 domestic departures from Spokane International (GEG). 87.9% left less than 15 minutes late and 86.1% reached their destination on time; 0.4% were cancelled.

Nationally that month, 78.5% of flights departed on time and 78.3% arrived on time, so GEG departures were 9.4 points above the national departure figure.

Flights arriving at GEG that month were on time 79.5% of the time (1,421 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 51%, air carrier 32% and national aviation system 15%.

On time 86.1%
Arrived 15+ minutes late 13.3%
Cancelled 0.4%
Diverted 0.2%

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

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

Measure	Mar 2024	Year earlier	GEG, 12 months to Jul 2026	All reported flights, Mar 2024
Departed on time	87.9%	—	83.6%	78.5%
Arrived on time	86.1%	—	83.8%	78.3%
Cancelled	0.4%	—	0.7%	0.9%
Average departure delay (late minutes only)	10.4 min	—	11.8 min	15.7 min
Scheduled departures a day	47	—	51	19,726
Scheduled departures	1,417	—	18,474	591,767

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	453	32%	88.7%	-3.8 min	0.2%
WN Southwest Airlines	319	23%	85.6%	1.8 min	0.0%
DL Delta Air Lines	237	17%	87.3%	-5.1 min	0.4%
AS Alaska Airlines	189	13%	83.1%	0.2 min	0.5%
AA American Airlines	121	9%	76.9%	37.5 min	0.8%
UA United Airlines	80	6%	92.5%	-9.8 min	1.3%
G4 Allegiant Air	18	1%	77.8%	-1.5 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GEG–SEA	Spokane to Seattle	433	87.8%	-2.5 min	0.2%
GEG–DEN	Spokane to Denver	143	88.8%	-4.3 min	0.7%
GEG–SLC	Spokane to Salt Lake City	141	93.6%	-10.5 min	0.0%
GEG–PHX	Spokane to Phoenix	115	85.2%	18.5 min	0.9%
GEG–LAS	Spokane to Las Vegas	70	81.4%	6.5 min	0.0%
GEG–DFW	Spokane to Dallas/Fort Worth	62	74.2%	40.8 min	0.0%
GEG–MSP	Spokane to Minneapolis	62	82.3%	1.4 min	1.6%
GEG–LAX	Spokane to Los Angeles	58	93.1%	-4.9 min	0.0%
GEG–OAK	Spokane to Oakland	57	84.2%	4.1 min	0.0%
GEG–SMF	Spokane to Sacramento	52	84.6%	-3.4 min	0.0%
GEG–BOI	Spokane to Boise	49	95.9%	-7.9 min	0.0%
GEG–PDX	Spokane to Portland	39	79.5%	5.7 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), March 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Mar 2024	Minutes
Air carrier	31.7%	32.1%	4,269
Late-arriving aircraft	51.2%	42.1%	6,904
National Aviation System	14.6%	21.4%	1,964
Extreme weather	2.6%	4.2%	347
Security	0.0%	0.2%	0

13,484 delay minutes on 189 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 March 2024?

87.9% of 1,417 scheduled domestic departures left less than 15 minutes late, and 86.1% reached their destination on time. The national figures that month were 78.5% and 78.3%.

How does that compare with a year earlier?

March 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 March 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.