Montgomery Regional in September 2023

79.7%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 September 2023, reporting carriers scheduled 197 domestic departures from Montgomery Regional (MGM). 79.7% left less than 15 minutes late and 79.2% reached their destination on time; 2.0% were cancelled.

Nationally that month, 80.5% of flights departed on time and 80.1% arrived on time, so MGM departures were 0.8 points below the national departure figure.

Flights arriving at MGM that month were on time 86.3% of the time (197 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 68%, late-arriving aircraft 25% and national aviation system 6%.

On time 79.2%
Arrived 15+ minutes late 18.3%
Cancelled 2.0%
Diverted 0.5%

Every scheduled departure from MGM in September 2023, judged by arrival at the destination.

September 2023 against a year earlier, the airport's year and the nation

Measure	Sep 2023	Year earlier	MGM, 12 months to Jul 2026	All reported flights, Sep 2023
Departed on time	79.7%	—	68.1%	80.5%
Arrived on time	79.2%	—	67.7%	80.1%
Cancelled	2.0%	—	4.3%	1.2%
Average departure delay (late minutes only)	19.3 min	—	41.2 min	14.1 min
Scheduled departures a day	7	—	5	18,978
Scheduled departures	197	—	1,772	569,338

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
9E Endeavor Air	59	30%	81.4%	2.1 min	0.0%
MQ Envoy Air	58	29%	77.6%	4.4 min	1.7%
OO SkyWest Airlines	55	28%	80.0%	25.3 min	0.0%
OH PSA Airlines	25	13%	76.0%	-6.6 min	12.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MGM–ATL	Montgomery to Atlanta	114	80.7%	13.3 min	0.0%
MGM–DFW	Montgomery to Dallas/Fort Worth	58	77.6%	4.4 min	1.7%
MGM–DCA	Montgomery to Washington	25	76.0%	-6.6 min	12.0%

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), September 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Sep 2023	Minutes
Air carrier	68.4%	36.4%	2,329
Late-arriving aircraft	24.6%	38.3%	837
National Aviation System	6.1%	19.9%	206
Extreme weather	0.9%	5.1%	31
Security	0.0%	0.2%	0

3,403 delay minutes on 36 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 September 2023?

79.7% of 197 scheduled domestic departures left less than 15 minutes late, and 79.2% reached their destination on time. The national figures that month were 80.5% and 80.1%.

How does that compare with a year earlier?

September 2022 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 September 2023; 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.