Skip to content
WanderNerd
Check a flight

Airport Reliability

MGM · Montgomery

Montgomery, AL (MGM)

78%
Departures within 15 minutes
22 min
Average departure delay
78%
Arrivals within 15 minutes
2.6%
Departures cancelled

Based on 3,953 departures and 3,953 arrivals. Data through May 2026.

What the data says

Morning-you made the right choice.

Departures from MGM departing between 3–6 AM arrived on time 93% of the time, versus 66% between 6–9 PM.

Thursday has been the better bet.

A small edge: 80% on time on Thursdays against 75% on Sundays.

When MGM gets messy

On-time by departure window
  • 3–6 AM93%(204 flights)
  • 6–9 AM83%(855 flights)
  • 9 AM–12 PM82%(540 flights)
  • 12–3 PM76%(1157 flights)
  • 3–6 PM69%(629 flights)
  • 6–9 PM66%(454 flights)
On-time by weekday
  • Mon75%(553 flights)
  • Tue79%(568 flights)
  • Wed79%(564 flights)
  • Thu80%(562 flights)
  • Fri75%(553 flights)
  • Sat75%(468 flights)
  • Sun75%(571 flights)
On-time trend by month
72%
May

Jun 66% → May 72% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202566%309
July 202575%315
August 202572%319
September 202588%316
October 202582%353
November 202581%308
December 202573%305
January 202680%275
February 202680%287
March 202674%305
April 202680%364
May 202672%383

Airlines departing MGM

Busiest routes from MGM

Based on 3,953 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.