Idaho Falls Regional in March 2024

83.7%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 215 domestic departures from Idaho Falls Regional (IDA). 83.7% left less than 15 minutes late and 80.5% reached their destination on time; 0.9% were cancelled.

Nationally that month, 78.5% of flights departed on time and 78.3% arrived on time, so IDA departures were 5.2 points above the national departure figure.

Flights arriving at IDA that month were on time 81.9% of the time (216 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 66%, late-arriving aircraft 21% and national aviation system 10%.

On time 80.5%
Arrived 15+ minutes late 18.6%
Cancelled 0.9%
Diverted 0.0%

Every scheduled departure from IDA 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	IDA, 12 months to Jul 2026	All reported flights, Mar 2024
Departed on time	83.7%	—	82.1%	78.5%
Arrived on time	80.5%	—	80.5%	78.3%
Cancelled	0.9%	—	0.7%	0.9%
Average departure delay (late minutes only)	19.5 min	—	21.1 min	15.7 min
Scheduled departures a day	7	—	13	19,726
Scheduled departures	215	—	4,724	591,767

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	184	86%	82.6%	2.6 min	1.1%
G4 Allegiant Air	31	14%	67.7%	40.5 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
IDA–SLC	Idaho Falls to Salt Lake City	88	87.5%	1.5 min	0.0%
IDA–DEN	Idaho Falls to Denver	34	70.6%	8.1 min	5.9%
IDA–DFW	Idaho Falls to Dallas/Fort Worth	31	87.1%	2.2 min	0.0%
IDA–PHX	Idaho Falls to Phoenix	31	77.4%	0.3 min	0.0%
IDA–AZA	Idaho Falls to Phoenix	13	76.9%	66.7 min	0.0%
IDA–LAS	Idaho Falls to Las Vegas	9	33.3%	53.3 min	0.0%
IDA–SNA	Idaho Falls to Santa Ana	9	88.9%	-10.3 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), March 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Mar 2024	Minutes
Air carrier	66.4%	32.1%	2,869
Late-arriving aircraft	20.5%	42.1%	887
National Aviation System	9.9%	21.4%	427
Extreme weather	3.1%	4.2%	136
Security	0.0%	0.2%	0

4,319 delay minutes on 40 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 March 2024?

83.7% of 215 scheduled domestic departures left less than 15 minutes late, and 80.5% 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 IDA · methodology · corrections.