ATL → MGM Delta Air Lines

Delta Air Lines · Atlanta, GA to Montgomery, AL · 1,703 flights, 2025-07-01 to 2026-06-30 · aggregated across 23 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -8 min, while the worst 10% run +54 min or later.
On-time arrival
79%
Median delay
-8 min
90th percentile
+54 min
Cancellation rate
1%

How on-time is Delta Air Lines from ATL to MGM?

Across every Delta Air Lines flight number on ATL → MGM (1,703 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +54 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1,32279%
16-30 min1026%
31-60 min1056%
61-120 min805%
2+ hrs714%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0714677%+15 min
2025-0814478%+25 min
2025-0913788%+4 min
2025-1014685%-1 min
2025-1112878%+8 min
2025-1213673%+28 min
2026-0112379%+8 min
2026-0213484%0 min
2026-0314973%+25 min
2026-0414682%+6 min
2026-0514670%+17 min
2026-0614579%+10 min

Performance by day of week

DayFlightsOn-time
Mon25074%
Tue25580%
Wed24683%
Thu24579%
Fri24274%
Sat20084%
Sun24278%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…