Montgomery Regional in December 2025

52.8%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 December 2025, reporting carriers scheduled 106 domestic departures from Montgomery Regional (MGM). 52.8% left less than 15 minutes late and 60.4% reached their destination on time; 4.7% were cancelled.

Nationally that month, 72.0% of flights departed on time and 71.9% arrived on time, so MGM departures were 19.2 points below the national departure figure.

A year earlier, in December 2024, the airport had 243 departures with 69.1% leaving on time: a change of −16.3 points, with flights down 56%.

Flights arriving at MGM that month were on time 53.8% of the time (106 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 57%, late-arriving aircraft 39% and extreme weather 3%.

On time 60.4%
Arrived 15+ minutes late 34.9%
Cancelled 4.7%
Diverted 0.0%

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

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

Measure	Dec 2025	Dec 2024	MGM, 12 months to Jul 2026	All reported flights, Dec 2025
Departed on time	52.8%	69.1%	68.1%	72.0%
Arrived on time	60.4%	68.3%	67.7%	71.9%
Cancelled	4.7%	2.1%	4.3%	1.5%
Average departure delay (late minutes only)	70.7 min	29.3 min	41.2 min	21.2 min
Scheduled departures a day	4	8	5	19,410
Scheduled departures	106	243	1,772	582,304

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OH PSA Airlines	106	100%	60.4%	51.2 min	4.7%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MGM–DFW	Montgomery to Dallas/Fort Worth	91	61.5%	55.6 min	4.4%
MGM–DCA	Montgomery to Washington	15	53.3%	24.1 min	6.7%

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), December 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Dec 2025	Minutes
Air carrier	56.5%	33.3%	3,566
Late-arriving aircraft	39.4%	41.1%	2,492
National Aviation System	1.4%	19.1%	88
Extreme weather	2.7%	6.4%	171
Security	0.0%	0.2%	0

6,317 delay minutes on 37 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 December 2025?

52.8% of 106 scheduled domestic departures left less than 15 minutes late, and 60.4% reached their destination on time. The national figures that month were 72.0% and 71.9%.

How does that compare with a year earlier?

In December 2024, 69.1% of 243 departures left on time and 2.1% were cancelled, against 52.8% and 4.7% in December 2025.

Provenance

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