Montgomery Regional in May 2025

65.2%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 May 2025, reporting carriers scheduled 230 domestic departures from Montgomery Regional (MGM). 65.2% left less than 15 minutes late and 60.9% reached their destination on time; 3.5% were cancelled.

Nationally that month, 76.7% of flights departed on time and 75.4% arrived on time, so MGM departures were 11.5 points below the national departure figure.

A year earlier, in May 2024, the airport had 208 departures with 78.4% leaving on time: a change of −13.2 points, with flights up 11%.

Flights arriving at MGM that month were on time 64.9% of the time (231 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 46%, late-arriving aircraft 24% and extreme weather 20%.

On time 60.9%
Arrived 15+ minutes late 35.7%
Cancelled 3.5%
Diverted 0.0%

Every scheduled departure from MGM in May 2025, judged by arrival at the destination.

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

Measure	May 2025	May 2024	MGM, 12 months to Jul 2026	All reported flights, May 2025
Departed on time	65.2%	78.4%	68.1%	76.7%
Arrived on time	60.9%	70.7%	67.7%	75.4%
Cancelled	3.5%	0.5%	4.3%	1.0%
Average departure delay (late minutes only)	41.5 min	33.2 min	41.2 min	17.5 min
Scheduled departures a day	8	7	5	20,188
Scheduled departures	230	208	1,772	605,648

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	142	62%	62.0%	32.6 min	0.7%
OH PSA Airlines	88	38%	59.1%	49.9 min	8.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MGM–ATL	Montgomery to Atlanta	111	63.1%	32.0 min	0.0%
MGM–DFW	Montgomery to Dallas/Fort Worth	93	65.6%	22.9 min	3.2%
MGM–DCA	Montgomery to Washington	26	34.6%	143.9 min	19.2%

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), May 2025.

Delay causes

BTS cause category	Share of delay minutes	National, May 2025	Minutes
Air carrier	45.7%	29.3%	4,248
Late-arriving aircraft	23.6%	37.8%	2,189
National Aviation System	10.3%	25.9%	953
Extreme weather	20.4%	6.9%	1,897
Security	0.0%	0.1%	0

9,287 delay minutes on 82 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 MGM on time in May 2025?

65.2% of 230 scheduled domestic departures left less than 15 minutes late, and 60.9% reached their destination on time. The national figures that month were 76.7% and 75.4%.

How does that compare with a year earlier?

In May 2024, 78.4% of 208 departures left on time and 0.5% were cancelled, against 65.2% and 3.5% in May 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for May 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for MGM · methodology · corrections.