BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
ATL→MGM

Atlanta, GA (ATL) to Montgomery, AL (MGM) flight delay odds

81.5% of 249 official scheduled ATL-to-MGM flights arrived on time; 13.3% arrived at least 30 minutes late and 0.0% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
81.5%arrived on time
13.3%30+ min late
0.0%cancelled
249scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.0%all scheduled flights
120+ minutes late5.2%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+19.7 mincompleted flights

Which departure time was most reliable for ATL to MGM?

Among qualifying ATL-to-MGM departure window results, Night had the highest on-time rate: 86.4% of 118 flights. Afternoon was lowest at 76.9% across 130 flights.

Departure windowFlightsOn time30+ minCancelled
Afternoon13076.9%15.4%0.0%
Night11886.4%11.0%0.0%

Which weekday was most reliable for ATL to MGM?

Among qualifying ATL-to-MGM weekday results, Sunday had the highest on-time rate: 94.1% of 34 flights. Friday was lowest at 75.0% across 36 flights.

DayFlightsOn time30+ minCancelled
Monday3479.4%11.8%0.0%
Tuesday3680.6%13.9%0.0%
Wednesday3680.6%16.7%0.0%
Thursday3680.6%16.7%0.0%
Friday3675.0%13.9%0.0%
Saturday3781.1%16.2%0.0%
Sunday3494.1%2.9%0.0%

Which airline was most reliable for ATL to MGM?

Only SkyWest Airlines met the ATL-to-MGM airline threshold: 81.5% of 249 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines24981.5%13.3%0.0%

Which month was most reliable for ATL to MGM?

Among qualifying ATL-to-MGM month results, September 2025 had the highest on-time rate: 90.0% of 60 flights. August 2025 was lowest at 70.0% across 50 flights.

MonthFlightsOn time30+ minCancelled
July 20256377.8%17.5%0.0%
August 20255070.0%26.0%0.0%
September 20256090.0%5.0%0.0%
October 20256285.5%8.1%0.0%

What drove ATL to MGM delay minutes?

Airline was the largest recorded ATL-to-MGM delay category, accounting for 82.3% of 6,758 BTS-attributed delay minutes during July 2025–June 2026.

Airline82.3%
Late aircraft0.0%
National airspace3.5%
Weather14.2%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.