Idaho Falls Regional in November 2024

86.1%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 November 2024, reporting carriers scheduled 303 domestic departures from Idaho Falls Regional (IDA). 86.1% left less than 15 minutes late and 80.9% reached their destination on time; 1.0% were cancelled.

Nationally that month, 85.2% of flights departed on time and 84.8% arrived on time, so IDA departures were 0.9 points above the national departure figure.

A year earlier, in November 2023, the airport had 272 departures with 87.1% leaving on time: a change of −1.0 points, with flights up 11%.

Flights arriving at IDA that month were on time 82.8% of the time (302 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 54%, extreme weather 21% and national aviation system 16%.

On time 80.9%
Arrived 15+ minutes late 18.2%
Cancelled 1.0%
Diverted 0.0%

Every scheduled departure from IDA in November 2024, judged by arrival at the destination.

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

Measure	Nov 2024	Nov 2023	IDA, 12 months to Jul 2026	All reported flights, Nov 2024
Departed on time	86.1%	87.1%	82.1%	85.2%
Arrived on time	80.9%	89.7%	80.5%	84.8%
Cancelled	1.0%	0.0%	0.7%	0.5%
Average departure delay (late minutes only)	11.7 min	25.3 min	21.1 min	10.2 min
Scheduled departures a day	10	9	13	19,180
Scheduled departures	303	272	4,724	575,404

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	226	75%	81.9%	1.0 min	1.3%
G4 Allegiant Air	42	14%	73.8%	15.7 min	0.0%
DL Delta Air Lines	35	12%	82.9%	2.9 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
IDA–DEN	Idaho Falls to Denver	117	78.6%	3.2 min	2.6%
IDA–SLC	Idaho Falls to Salt Lake City	85	90.6%	-4.4 min	0.0%
IDA–DFW	Idaho Falls to Dallas/Fort Worth	33	63.6%	12.1 min	0.0%
IDA–PHX	Idaho Falls to Phoenix	26	92.3%	-2.3 min	0.0%
IDA–AZA	Idaho Falls to Phoenix	21	76.2%	23.1 min	0.0%
IDA–LAS	Idaho Falls to Las Vegas	9	77.8%	14.3 min	0.0%
IDA–SNA	Idaho Falls to Santa Ana	9	66.7%	2.7 min	0.0%
IDA–PDX	Idaho Falls to Portland	3	66.7%	7.0 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), November 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2024	Minutes
Air carrier	53.5%	36.9%	1,986
Late-arriving aircraft	10.0%	35.6%	373
National Aviation System	15.5%	21.9%	576
Extreme weather	21.0%	5.4%	780
Security	0.0%	0.2%	0

3,715 delay minutes on 55 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 IDA on time in November 2024?

86.1% of 303 scheduled domestic departures left less than 15 minutes late, and 80.9% reached their destination on time. The national figures that month were 85.2% and 84.8%.

How does that compare with a year earlier?

In November 2023, 87.1% of 272 departures left on time and 0.0% were cancelled, against 86.1% and 1.0% in November 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for November 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for IDA · methodology · corrections.